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  <!--Basis of Presentation-->
  <us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; width: 27pt; align: right;"&gt;1.&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;Basis of Presentation&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Active Power, Inc. and its subsidiaries (collectively, &amp;#8220;we&amp;#8221;, &amp;#8220;us&amp;#8221;, &amp;#8220;Active Power&amp;#8221; or &amp;#8220;Company&amp;#8221;) design, manufacture, sell, and service flywheel-based uninterruptible power supply (&amp;#8220;UPS&amp;#8221;) products that use kinetic energy to provide short-term power as a cleaner alternative to conventional electro-chemical battery-based energy storage.&amp;#160; We also design, manufacture, sell, and service modular infrastructure solutions (&amp;#8220;MIS&amp;#8221;) that integrate critical power components into a pre-packaged, purpose built enclosure that may include our UPS products as a component. Our products and solutions are based on our patented flywheel and power electronics technology and are designed to ensure continuity for data centers and other mission critical operations in the event of power disturbances. &lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Our products and solutions are designed to deliver continuous conditioned power during power disturbances such as voltage sags and surges, and to provide ride-through power in the event of a brief utility failure, supporting operations until utility power is restored or a longer term alternative power source, such as a diesel generator, is started. We sell our products globally through our direct sales force, manufacturer&amp;#8217;s representatives, distributors, Original Equipment Manufacturer (&amp;#8220;OEM&amp;#8221;) channel, and IT partners in the Americas, in Europe, Middle East, and Africa (&amp;#8220;EMEA&amp;#8221;), and in the Asia Pacific region (&amp;#8220;APAC&amp;#8221;).&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;We also offer services, including hardware and software maintenance, on all Active Power products, and other professional services such as assessment and implementation, for our customers&amp;#8217; infrastructure projects.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;We were founded as a Texas Corporation in 1992 and reincorporated in Delaware in 2000. Our headquarters are in Austin, Texas, with international offices in the United Kingdom, Germany, and China.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;The accompanying condensed consolidated balance sheet as of December 31, 2013, which has been derived from our audited financial statements, and the unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (&amp;#8220;US GAAP&amp;#8221;) for interim financial statements and pursuant to the rules and regulations of the Securities and Exchange Commission (&amp;#8220;SEC&amp;#8221;) for interim reporting, and include the accounts of the Company and its consolidated subsidiaries. All intercompany transactions and balances have been eliminated upon consolidation. In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments (consisting only of normal recurring items) necessary to present fairly the consolidated financial position of the Company and its consolidated results of operations and cash flows. These interim financial statements should be read in conjunction with the financial statements and accompanying notes included in the Company&amp;#8217;s Annual Report on Form 10-K for the year ended December 31, 2013. &lt;/div&gt;&lt;/div&gt;</us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock>
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  <!--Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]-->
  <us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: justify;"&gt;Restricted Cash&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin: 0.1pt; text-indent: 36pt;"&gt;Our restricted cash balance of $42,000 as of September 30, 2014 consists of a $7,000 deposit guarantee for our building lease in the United Kingdom, which expired in October 2014 and a $35,000 performance guarantee outstanding for a term of 24 months to a customer that was secured with a letter of credit. As of December 31, 2013, our restricted cash balance was $0.5 million which consisted primarily of secured performance and deposit guarantees. As of the period ended September 30, 2014, all of these guarantees were satisfied.&lt;/div&gt;&lt;/div&gt;</us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy>
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  <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;8.&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;Commitments and Contingencies&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;The Company may be involved, either as plaintiff or defendant, in a variety of ongoing claims, demands, suits, investigations, tax matters and proceedings that arise from time to time in the ordinary course of its business.&amp;#160; In evaluating whether a contingency should be disclosed, the Company considers if there is at least a reasonable possibility that a loss or an additional loss may have been incurred, and either an accrual is not made because any of the conditions, or an exposure to loss exists in excess of the amount accrued.&amp;#160; The Company evaluated all potentially significant litigation, government investigations, claims or assessments in which the Company is involved and determined there were no contingent losses, either accrued or reasonably possible of loss that could materially effect its results of operations, financial condition, or cash flows.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;The Company records an accrual with respect to a claim, suit, investigation or proceeding when it is reasonably probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Any recorded liabilities, including any changes to such liabilities for the quarter ended September 30, 2014, were not material to the Consolidated Financial Statements.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; text-align: left; text-indent: 36pt;"&gt;The following is a summary of the more significant legal matters involving the Company.&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; text-align: left; text-indent: 36pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; text-align: left; text-indent: 36pt;"&gt;SEC Inquiry&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;By letter dated September 30, 2013, the SEC Division of Enforcement notified us that it is conducting an investigation regarding us, including matters relating to our public statements regarding Digital China Information Services Company Limited (&amp;#8220;Digital China&amp;#8221;) and our distribution relationships in China. We have been and intend to continue cooperating fully with the SEC.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Audit Committee Internal Investigation&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;The audit committee of our Board of Directors, with the assistance of independent counsel, conducted an investigation into the facts and circumstances surrounding our agreements and transactions with Qiyuan Network Systems Limited (&amp;#8220;Qiyuan&amp;#8221;), including the statements made regarding Qiyuan&amp;#8217;s affiliation with Digital China. This investigation was completed in February 2014. The audit committee of our Board of Directors and the Company reviewed the results of the investigation and concluded that the investigation had not uncovered any relevant material information not disclosed in our various filings with the Securities and Exchange Commission, including in our Annual Report on Form 10-K for the year ended December 31, 2013.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Stockholder Litigation&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; font-style: italic; text-align: justify; margin-left: 0.2pt; text-indent: 35.9pt;"&gt;Class action complaint&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;On September 10, 2013, a purported class action complaint was filed in the United States District Court for the Western District of Texas against us and certain of our former executives. The case is captioned Don Lee v. Active Power, Inc., et. al. (Civil Action No. 1:13-cv-00797-SS). As amended, the complaint alleges that on February 19, 2013, we reported that we had begun working with an unnamed Chinese distributor partner, and that on April 30, 2013, we announced in press releases and conference calls that we had entered into a strategic distribution partnership with Digital China. However, on September 5, 2013, after the close of trading, we disclosed that our partnership was with Qiyuan Network System Limited, which is neither an affiliate nor a subsidiary of Digital China. The amended complaint asserts claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended, and Rule 10b-5 promulgated thereunder, and seeks unspecified damages on behalf of all stockholders who purchased common stock between February 19 and September 5, 2013.&amp;#160; On March 7, 2014, we filed a motion to dismiss the class action complaint.&amp;#160; Our motion was denied by the Court on July 2, 2014.&amp;#160; On August 11, 2014, we filed an answer to the class action complaint, and on September 2, 2014, the Court declined to certify its order of July 2, 2014 for an interlocutory appeal to the United States Court of Appeals for the Fifth Circuit.&amp;#160; &lt;/div&gt;&lt;div style="margin-bottom: 12pt; font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; font-style: italic; text-align: left; margin-top: 12pt; text-indent: 36pt;"&gt;Derivative actions&lt;/div&gt;&lt;div style="margin-bottom: 12pt; font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin-top: 12pt; text-indent: 36pt;"&gt;On September 13, 2013 and October 14, 2013, two separate stockholders filed complaints in the District Court of Travis County, Texas, purporting to bring derivative actions on behalf of us against certain current and former officers and directors of the Company. The first derivative action is captioned Okumura v. Almgren, et. al. (Cause No. D-1-GN-13-003230), and the second derivative action is captioned Shaev v. Milner, et. al. (Cause No. D-1-GN-13-003557). The allegations of each derivative complaint mirror those of the class action complaint, and they assert claims for breach of fiduciary duty, unjust enrichment, and/or abuse of control and seek damages on our behalf.&amp;#160; These derivative actions were stayed by agreement pending resolution of the motion to dismiss in the securities class action. The stay was lifted and on August 4, 2014, the parties filed a joint motion to consolidate the two derivative cases.&amp;#160; &lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif;"&gt;On September 18, 2014, the District Court appointed lead counsel in the consolidated derivative action.&lt;/font&gt;&lt;/div&gt;&lt;div style="margin-bottom: 12pt; font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; font-style: italic; text-align: left; margin-top: 12pt; text-indent: 36pt;"&gt;Proposed settlements&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;On September 23, 2014, we reached agreements in principle and entered into memorandums of understanding to settle both the class action complaint and the consolidated derivative actions.&amp;#160; The proposed settlements would resolve for all defendants all of the issues that are pending in the class action complaint and in the consolidated derivative actions.&amp;#160; If completed, the class action settlement would result in a payment of $1.5 million to the settlement class, inclusive of fees and expenses.&amp;#160; The proposed consolidated derivative settlement includes, among other things, certain governance improvements by us.&amp;#160; We anticipate that the total settlement amounts and related expenses would be paid from insurance proceeds.&amp;#160; The proposed settlements are not yet consummated, and are subject to a number of conditions. The terms outlined in the memorandums of understanding are subject to the parties concluding definitive settlement agreements. The proposed settlements are also subject to final approval by our insurance carrier and by the Courts following completion of a fairness hearing. Hearing dates have not yet been set on final approval of the proposed settlements.&lt;/div&gt;&lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
  <!--Common Stock, par value (in dollars per share)-->
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="c20140930" unitRef="U003" decimals="INF">0.001</us-gaap:CommonStockParOrStatedValuePerShare>
  <!--Common Stock, par value (in dollars per share)-->
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="c20131231" unitRef="U003" decimals="INF">0.001</us-gaap:CommonStockParOrStatedValuePerShare>
  <!--Common Stock, Value, Issued-->
  <us-gaap:CommonStockValue contextRef="c20131231" unitRef="U002" decimals="-3">19000</us-gaap:CommonStockValue>
  <!--Common Stock, Value, Issued-->
  <us-gaap:CommonStockValue contextRef="c20140930" unitRef="U002" decimals="-3">23000</us-gaap:CommonStockValue>
  <!--Common Stock, shares issued (in shares)-->
  <us-gaap:CommonStockSharesIssued contextRef="c20131231" unitRef="U001" decimals="-3">19452000</us-gaap:CommonStockSharesIssued>
  <!--Common Stock, shares issued (in shares)-->
  <us-gaap:CommonStockSharesIssued contextRef="c20140930" unitRef="U001" decimals="-3">23160000</us-gaap:CommonStockSharesIssued>
  <!--Common Stock, shares authorized (in shares)-->
  <us-gaap:CommonStockSharesAuthorized contextRef="c20140930" unitRef="U001" decimals="-3">40000000</us-gaap:CommonStockSharesAuthorized>
  <!--Common Stock, shares authorized (in shares)-->
  <us-gaap:CommonStockSharesAuthorized contextRef="c20131231" unitRef="U001" decimals="-3">30000000</us-gaap:CommonStockSharesAuthorized>
  <!--Common Stock, shares authorized (in shares)-->
  <us-gaap:CommonStockSharesAuthorized contextRef="c20140528" unitRef="U001" decimals="-6">30000000</us-gaap:CommonStockSharesAuthorized>
  <!--Common Stock, shares outstanding (in shares)-->
  <us-gaap:CommonStockSharesOutstanding contextRef="c20140930" unitRef="U001" decimals="-3">23091000</us-gaap:CommonStockSharesOutstanding>
  <!--Common Stock, shares outstanding (in shares)-->
  <us-gaap:CommonStockSharesOutstanding contextRef="c20131231" unitRef="U001" decimals="-3">19388000</us-gaap:CommonStockSharesOutstanding>
  <!--Comprehensive Income (Loss), Net of Tax, Attributable to Parent-->
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="c20140701to20140930" unitRef="U002" decimals="-3">-2591000</us-gaap:ComprehensiveIncomeNetOfTax>
  <!--Comprehensive Income (Loss), Net of Tax, Attributable to Parent-->
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="c20130101to20130930" unitRef="U002" decimals="-3">-4185000</us-gaap:ComprehensiveIncomeNetOfTax>
  <!--Comprehensive Income (Loss), Net of Tax, Attributable to Parent-->
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="c20130701to20130930" unitRef="U002" decimals="-3">-2897000</us-gaap:ComprehensiveIncomeNetOfTax>
  <!--Comprehensive Income (Loss), Net of Tax, Attributable to Parent-->
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-10858000</us-gaap:ComprehensiveIncomeNetOfTax>
  <!--Cost of product revenue-->
  <us-gaap:CostOfGoodsSold contextRef="c20140101to20140930" unitRef="U002" decimals="-3">19747000</us-gaap:CostOfGoodsSold>
  <!--Cost of product revenue-->
  <us-gaap:CostOfGoodsSold contextRef="c20140701to20140930" unitRef="U002" decimals="-3">7490000</us-gaap:CostOfGoodsSold>
  <!--Cost of product revenue-->
  <us-gaap:CostOfGoodsSold contextRef="c20130101to20130930" unitRef="U002" decimals="-3">25373000</us-gaap:CostOfGoodsSold>
  <!--Cost of product revenue-->
  <us-gaap:CostOfGoodsSold contextRef="c20130701to20130930" unitRef="U002" decimals="-3">6784000</us-gaap:CostOfGoodsSold>
  <!--Cost of Goods and Services Sold-->
  <us-gaap:CostOfGoodsAndServicesSold contextRef="c20140101to20140930" unitRef="U002" decimals="-3">25181000</us-gaap:CostOfGoodsAndServicesSold>
  <!--Cost of Goods and Services Sold-->
  <us-gaap:CostOfGoodsAndServicesSold contextRef="c20130101to20130930" unitRef="U002" decimals="-3">32553000</us-gaap:CostOfGoodsAndServicesSold>
  <!--Cost of Goods and Services Sold-->
  <us-gaap:CostOfGoodsAndServicesSold contextRef="c20130701to20130930" unitRef="U002" decimals="-3">9210000</us-gaap:CostOfGoodsAndServicesSold>
  <!--Cost of Goods and Services Sold-->
  <us-gaap:CostOfGoodsAndServicesSold contextRef="c20140701to20140930" unitRef="U002" decimals="-3">8932000</us-gaap:CostOfGoodsAndServicesSold>
  <!--Cost of service and other revenue-->
  <us-gaap:CostOfServices contextRef="c20130101to20130930" unitRef="U002" decimals="-3">7180000</us-gaap:CostOfServices>
  <!--Cost of service and other revenue-->
  <us-gaap:CostOfServices contextRef="c20140701to20140930" unitRef="U002" decimals="-3">1442000</us-gaap:CostOfServices>
  <!--Cost of service and other revenue-->
  <us-gaap:CostOfServices contextRef="c20130701to20130930" unitRef="U002" decimals="-3">2426000</us-gaap:CostOfServices>
  <!--Cost of service and other revenue-->
  <us-gaap:CostOfServices contextRef="c20140101to20140930" unitRef="U002" decimals="-3">5434000</us-gaap:CostOfServices>
  <!--Debt Disclosure [Text Block]-->
  <us-gaap:DebtDisclosureTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;6.&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;Revolving Line of Credit&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin: 0.1pt 0.1pt 0.1pt 0.2pt; text-indent: 36pt;"&gt;On July 28, 2014, we entered into a Third Amended and Restated Loan and Security Agreement (&amp;#8220;Loan Agreement&amp;#8221;) with Silicon Valley Bank (&amp;#8220;SVB&amp;#8221;). This amended three-year loan facility provides for a secured revolving line of credit in an aggregate amount of up to eighty percent (80%) of the facility amount of $18.75 million, or $15.0 million, and increased our inventory and purchase order availability from $3.5 million to $7.0 million, subject to certain borrowing bases. Purchase orders and eligible inventory are subject to a sublimit of $4.0 million, and UK accounts receivable have a $5.0 million sublimit.&amp;#160; If we maintain our Liquidity Ratio of 2.50:1.00 for the immediately preceding Reconciliation Period, the sublimit will be uncapped.&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin: 0.1pt 0.1pt 0.1pt 0.2pt; text-indent: 36pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin: 0.1pt 0.1pt 0.1pt 0.2pt; text-indent: 36pt;"&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; background-color: #ffffff;"&gt;The loans made to us under the Loan Agreement are secured by a lien on substantially all of our assets&lt;/font&gt;, including the assets of Active Power Solutions Limited, our wholly-owned United Kingdom subsidiary, and the assets of &lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; background-color: #ffffff;"&gt;Active Power (Germany) GmbH, &lt;/font&gt;our indirect wholly-owned German subsidiary&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; background-color: #ffffff;"&gt;.&amp;#160; The only direct or indirect subsidiaries of Active Power, Inc. that are not guarantors under the Loan Agreement are Active Power China (Beijing) Co. Ltd. and immaterial subsidiaries that are not operating companies.&amp;#160; There are no restrictions on the ability of any of the subsidiary guarantors to transfer funds to Active Power, Inc. in the form of loans, advances or dividends, except as provided by applicable law. On July 28, 2014, Active Power (Germany) GmbH, a wholly-owned subsidiary of Active Power (Switzerland) AG, entered into a Borrower Joinder Supplement with Active Power and Silicon Valley Bank, under which Active Power (Germany) GmbH guaranteed all of the obligations of Active Power under the Loan Agreement and secured its obligations under the Loan Agreement with a security interest on substantially all of its assets.&lt;/font&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; background-color: #ffffff;"&gt;The other key terms of the Loan Agreement remain unchanged, including customary affirmative covenants, a minimum liquidity ratio, the borrowing base eligibility (formerly called &amp;#8220;streamline ratio&amp;#8221;), reporting requirements, and other terms and conditions. &lt;/font&gt;We are currently in compliance with all loan covenants under the loan facility. As of September 30, 2014, we had outstanding borrowings of $5.5 million under this loan facility and, based on the borrowing base formula, the additional amount available to us for use ranged between $2.1 million and $5.6 million during the quarter. For further information regarding this loan facility, refer to our Annual Report on Form 10-K for the year ended December 31, 2013, and to our Current Report on Form 8-K filed on July 29, 2014.&lt;/div&gt;&lt;/div&gt;</us-gaap:DebtDisclosureTextBlock>
  <!--Deferred Revenue, Current-->
  <us-gaap:DeferredRevenueCurrent contextRef="c20131231" unitRef="U002" decimals="-3">2749000</us-gaap:DeferredRevenueCurrent>
  <!--Deferred Revenue, Current-->
  <us-gaap:DeferredRevenueCurrent contextRef="c20140930" unitRef="U002" decimals="-3">3590000</us-gaap:DeferredRevenueCurrent>
  <!--Depreciation expense-->
  <us-gaap:Depreciation contextRef="c20140101to20140930" unitRef="U002" decimals="-3">922000</us-gaap:Depreciation>
  <!--Depreciation expense-->
  <us-gaap:Depreciation contextRef="c20130101to20130930" unitRef="U002" decimals="-3">804000</us-gaap:Depreciation>
  <!--Net loss per share, basic and diluted (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20130701to20130930" unitRef="U003" decimals="2">-0.16</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Net loss per share, basic and diluted (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20130101to20130930" unitRef="U003" decimals="2">-0.22</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Net loss per share, basic and diluted (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20140101to20140930" unitRef="U003" decimals="2">-0.48</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Net loss per share, basic and diluted (in dollars per share)-->
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="c20140701to20140930" unitRef="U003" decimals="2">-0.11</us-gaap:EarningsPerShareBasicAndDiluted>
  <!--Earnings Per Share [Text Block]-->
  <us-gaap:EarningsPerShareTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;3.&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;Net Loss Per Share&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share data):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 42%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;Three Months Ended &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30,&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;Nine Months Ended &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30,&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 42%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; margin-left: 9pt; width: 42%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 42%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Net loss&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(2,496&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(3,135&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(10,783&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(4,224&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 42%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Basic and dilutive:&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 42%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Weighted-average shares of common stock oustanding&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;23,124&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;19,337&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;22,271&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;19,188&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; margin-left: 9pt; width: 42%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 42%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Basic and diluted net loss per share&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(0.11&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(0.16&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(0.48&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(0.22&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-indent: 36pt;"&gt;The calculation of diluted loss per share excludes 2,361,866 and 1,943,064 shares of common stock issuable upon exercise of employee stock options for the nine months ended September 30, 2014 and 2013, respectively, and non-vested shares of common stock issuable upon exercise of 25,943 and 96,299 restricted stock units for the nine months ended September 30, 2014 and 2013, respectively, because their inclusion would be anti-dilutive.&lt;/div&gt;&lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
  <!--Translation gain (loss) on subsidiaries in foreign currencies-->
  <us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-75000</us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents>
  <!--Translation gain (loss) on subsidiaries in foreign currencies-->
  <us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents contextRef="c20130101to20130930" unitRef="U002" decimals="-3">39000</us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents>
  <!--Compensation, severance and benefits-->
  <us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="c20140930" unitRef="U002" decimals="-3">1563000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
  <!--Compensation, severance and benefits-->
  <us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="c20131231" unitRef="U002" decimals="-3">2685000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
  <!--Fair Value Disclosures [Text Block]-->
  <us-gaap:FairValueDisclosuresTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;4.&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;Fair Value of Financial Instruments&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Fair value is measured based on an exit price, representing the amount that would be received to sell an asset or paid to satisfy a liability in an orderly transaction between market participants. Fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, fair value is established, which categorizes the inputs used in measuring fair value as follows:&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Level 1&amp;#8212;Quoted prices in active markets for identical assets or liabilities.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Level 2&amp;#8212;Significant observable inputs other than quoted prices in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Level 3&amp;#8212;One or more significant inputs that are unobservable and supported by little or no market data.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Inputs are referred to as assumptions that market participants would use in pricing the asset or liability. The uses of inputs in the valuation process are categorized into a three-level fair value hierarchy.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Our financial instruments consist principally of cash and cash equivalents, accounts receivable, accounts payable and our revolving line of credit. We believe all of these financial instruments are recorded at amounts that approximate their current market values.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Our Level 1 assets consist of cash equivalents, which are primarily invested in money-market funds. These assets are classified as Level 1 because they are valued using quoted prices in active markets and other relevant information generated by market transactions involving identical assets and liabilities.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Our cash and cash equivalents include money-market funds for which the fair value was determined using Level 1 inputs and was $3.1 million as of September 30, 2014 and December 31, 2013. For cash and cash equivalents, accounts receivable, and accounts payable, the carrying amount approximates fair value because of the relative short maturity of those instruments.&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueDisclosuresTextBlock>
  <!--Gain (Loss) on Disposition of Property Plant Equipment-->
  <us-gaap:GainLossOnSaleOfPropertyPlantEquipment contextRef="c20130101to20130930" unitRef="U002" decimals="-3">-33000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
  <!--Gain (Loss) on Disposition of Property Plant Equipment-->
  <us-gaap:GainLossOnSaleOfPropertyPlantEquipment contextRef="c20140101to20140930" unitRef="U002" decimals="-3">15000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
  <!--General and administrative-->
  <us-gaap:GeneralAndAdministrativeExpense contextRef="c20140701to20140930" unitRef="U002" decimals="-3">1455000</us-gaap:GeneralAndAdministrativeExpense>
  <!--General and administrative-->
  <us-gaap:GeneralAndAdministrativeExpense contextRef="c20140101to20140930" unitRef="U002" decimals="-3">4530000</us-gaap:GeneralAndAdministrativeExpense>
  <!--General and administrative-->
  <us-gaap:GeneralAndAdministrativeExpense contextRef="c20130101to20130930" unitRef="U002" decimals="-3">4759000</us-gaap:GeneralAndAdministrativeExpense>
  <!--General and administrative-->
  <us-gaap:GeneralAndAdministrativeExpense contextRef="c20130701to20130930" unitRef="U002" decimals="-3">2046000</us-gaap:GeneralAndAdministrativeExpense>
  <!--Gross Profit-->
  <us-gaap:GrossProfit contextRef="c20140701to20140930" unitRef="U002" decimals="-3">3760000</us-gaap:GrossProfit>
  <!--Gross Profit-->
  <us-gaap:GrossProfit contextRef="c20130701to20130930" unitRef="U002" decimals="-3">3944000</us-gaap:GrossProfit>
  <!--Gross Profit-->
  <us-gaap:GrossProfit contextRef="c20130101to20130930" unitRef="U002" decimals="-3">15220000</us-gaap:GrossProfit>
  <!--Gross Profit-->
  <us-gaap:GrossProfit contextRef="c20140101to20140930" unitRef="U002" decimals="-3">8603000</us-gaap:GrossProfit>
  <!--Performance guarantees outstanding to customers-Performance Guarantee [Member]-->
  <us-gaap:GuaranteeObligationsCurrentCarryingValue contextRef="c20131231_GuaranteeObligationsByNatureAxis_PerformanceGuaranteeMember" unitRef="U002" decimals="-5">500000</us-gaap:GuaranteeObligationsCurrentCarryingValue>
  <!--Guarantees [Text Block]-->
  <us-gaap:GuaranteesTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;5.&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;Guarantees&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; text-align: justify; text-indent: 36pt;"&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;In certain geographical regions, particularly Europe, we are sometimes required to issue performance guarantees to our customers as a condition of sale. These guarantees usually provide financial protection to our customers in the event that we fail to fulfill our delivery or warranty obligations. We secure these guarantees with standby letters of credit through our bank. At September 30, 2014, we had a $7,000 deposit guarantee &lt;/font&gt;outstanding for our building lease in the United Kingdom &lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;which expired on October 24, 2014 and a $35,000 performance guarantee outstanding for a term of 24 months to a customer that was secured with a letter of credit. At December 31, 2013, we had a $0.5 million performance guarantee outstanding to a customer that was secured with a letter of credit. This guarantee expired on April 17, 2014. Our restricted cash, as shown on the balance sheet, is related to these guarantees.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:GuaranteesTextBlock>
  <!--Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20140701to20140930" unitRef="U002" decimals="-3">-2238000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <!--Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20130701to20130930" unitRef="U002" decimals="-3">-3135000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <!--Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-10525000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <!--Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest-->
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="c20130101to20130930" unitRef="U002" decimals="-3">-4224000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <!--Income Tax Expense (Benefit)-->
  <us-gaap:IncomeTaxExpenseBenefit contextRef="c20140701to20140930" unitRef="U002" decimals="-3">258000</us-gaap:IncomeTaxExpenseBenefit>
  <!--Income Tax Expense (Benefit)-->
  <us-gaap:IncomeTaxExpenseBenefit contextRef="c20130101to20130930" unitRef="U002" decimals="-3">0</us-gaap:IncomeTaxExpenseBenefit>
  <!--Income Tax Expense (Benefit)-->
  <us-gaap:IncomeTaxExpenseBenefit contextRef="c20140101to20140930" unitRef="U002" decimals="-3">258000</us-gaap:IncomeTaxExpenseBenefit>
  <!--Income Tax Expense (Benefit)-->
  <us-gaap:IncomeTaxExpenseBenefit contextRef="c20130701to20130930" unitRef="U002" decimals="-3">0</us-gaap:IncomeTaxExpenseBenefit>
  <!--Increase (Decrease) in Accounts Receivable-->
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="c20140101to20140930" unitRef="U002" decimals="-3">2014000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <!--Increase (Decrease) in Accounts Receivable-->
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="c20130101to20130930" unitRef="U002" decimals="-3">-8799000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <!--Accounts payable-->
  <us-gaap:IncreaseDecreaseInAccountsPayable contextRef="c20130101to20130930" unitRef="U002" decimals="-3">425000</us-gaap:IncreaseDecreaseInAccountsPayable>
  <!--Accounts payable-->
  <us-gaap:IncreaseDecreaseInAccountsPayable contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-517000</us-gaap:IncreaseDecreaseInAccountsPayable>
  <!--Long term liabilities-->
  <us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities contextRef="c20130101to20130930" unitRef="U002" decimals="-3">24000</us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities>
  <!--Long term liabilities-->
  <us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities contextRef="c20140101to20140930" unitRef="U002" decimals="-3">111000</us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities>
  <!--Accrued expenses-->
  <us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-1464000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
  <!--Accrued expenses-->
  <us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="c20130101to20130930" unitRef="U002" decimals="-3">174000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
  <!--Deferred revenue-->
  <us-gaap:IncreaseDecreaseInDeferredRevenue contextRef="c20130101to20130930" unitRef="U002" decimals="-3">-1504000</us-gaap:IncreaseDecreaseInDeferredRevenue>
  <!--Deferred revenue-->
  <us-gaap:IncreaseDecreaseInDeferredRevenue contextRef="c20140101to20140930" unitRef="U002" decimals="-3">841000</us-gaap:IncreaseDecreaseInDeferredRevenue>
  <!--Increase (Decrease) in Inventories-->
  <us-gaap:IncreaseDecreaseInInventories contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-3056000</us-gaap:IncreaseDecreaseInInventories>
  <!--Increase (Decrease) in Inventories-->
  <us-gaap:IncreaseDecreaseInInventories contextRef="c20130101to20130930" unitRef="U002" decimals="-3">2613000</us-gaap:IncreaseDecreaseInInventories>
  <!--Increase (Decrease) in Prepaid Expense and Other Assets-->
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="c20140101to20140930" unitRef="U002" decimals="-3">37000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <!--Increase (Decrease) in Prepaid Expense and Other Assets-->
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="c20130101to20130930" unitRef="U002" decimals="-3">1808000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <!--Increase (Decrease) in Restricted Cash for Operating Activities-->
  <us-gaap:IncreaseDecreaseInRestrictedCashForOperatingActivities contextRef="c20130101to20130930" unitRef="U002" decimals="-3">511000</us-gaap:IncreaseDecreaseInRestrictedCashForOperatingActivities>
  <!--Increase (Decrease) in Restricted Cash for Operating Activities-->
  <us-gaap:IncreaseDecreaseInRestrictedCashForOperatingActivities contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-478000</us-gaap:IncreaseDecreaseInRestrictedCashForOperatingActivities>
  <!--Inventory, Net-->
  <us-gaap:InventoryNet contextRef="c20140930" unitRef="U002" decimals="-3">8964000</us-gaap:InventoryNet>
  <!--Inventory, Net-->
  <us-gaap:InventoryNet contextRef="c20131231" unitRef="U002" decimals="-3">12020000</us-gaap:InventoryNet>
  <!--Finished goods-->
  <us-gaap:InventoryFinishedGoods contextRef="c20131231" unitRef="U002" decimals="-3">5070000</us-gaap:InventoryFinishedGoods>
  <!--Finished goods-->
  <us-gaap:InventoryFinishedGoods contextRef="c20140930" unitRef="U002" decimals="-3">2464000</us-gaap:InventoryFinishedGoods>
  <!--Inventories-->
  <us-gaap:InventoryPolicyTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: justify;"&gt;Inventories&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Inventories consist of the following (in thousands, net of allowance):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 66%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;December 31, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Raw materials&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;4,472&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;4,521&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Work in process&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,028&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,429&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Finished goods&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,464&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;5,070&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; margin-left: 9pt; width: 66%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;8,964&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;12,020&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:InventoryPolicyTextBlock>
  <!--Work in process-->
  <us-gaap:InventoryWorkInProcess contextRef="c20131231" unitRef="U002" decimals="-3">2429000</us-gaap:InventoryWorkInProcess>
  <!--Work in process-->
  <us-gaap:InventoryWorkInProcess contextRef="c20140930" unitRef="U002" decimals="-3">2028000</us-gaap:InventoryWorkInProcess>
  <!--Raw materials-->
  <us-gaap:InventoryRawMaterials contextRef="c20131231" unitRef="U002" decimals="-3">4521000</us-gaap:InventoryRawMaterials>
  <!--Raw materials-->
  <us-gaap:InventoryRawMaterials contextRef="c20140930" unitRef="U002" decimals="-3">4472000</us-gaap:InventoryRawMaterials>
  <!--Building lease expiry date-Performance Guarantee [Member]-->
  <us-gaap:LeaseExpirationDate1 contextRef="c20140101to20140930_GuaranteeObligationsByNatureAxis_PerformanceGuaranteeMember">2014-10-24</us-gaap:LeaseExpirationDate1>
  <!--Liabilities, Current-->
  <us-gaap:LiabilitiesCurrent contextRef="c20140930" unitRef="U002" decimals="-3">15720000</us-gaap:LiabilitiesCurrent>
  <!--Liabilities, Current-->
  <us-gaap:LiabilitiesCurrent contextRef="c20131231" unitRef="U002" decimals="-3">16860000</us-gaap:LiabilitiesCurrent>
  <!--Liabilities and Equity-->
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="c20131231" unitRef="U002" decimals="-3">37907000</us-gaap:LiabilitiesAndStockholdersEquity>
  <!--Liabilities and Equity-->
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="c20140930" unitRef="U002" decimals="-3">37341000</us-gaap:LiabilitiesAndStockholdersEquity>
  <!--Maximum borrowing capacity-Revolving Line of Credit [Member]-->
  <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="c20140930_CreditFacilityAxis_RevolvingCreditFacilityMember" unitRef="U002" decimals="-4">18750000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
  <!--Line of Credit Facility, Average Outstanding Amount-Revolving Line of Credit [Member]-->
  <us-gaap:LineOfCreditFacilityAverageOutstandingAmount contextRef="c20140101to20140930_CreditFacilityAxis_RevolvingCreditFacilityMember" unitRef="U002" decimals="-5">5500000</us-gaap:LineOfCreditFacilityAverageOutstandingAmount>
  <!--Current borrowing capacity-Revolving Line of Credit [Member]-->
  <us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity contextRef="c20140930_CreditFacilityAxis_RevolvingCreditFacilityMember" unitRef="U002" decimals="-5">15000000</us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity>
  <!--Revolving line of credit-->
  <us-gaap:LinesOfCreditCurrent contextRef="c20131231" unitRef="U002" decimals="-3">5535000</us-gaap:LinesOfCreditCurrent>
  <!--Revolving line of credit-->
  <us-gaap:LinesOfCreditCurrent contextRef="c20140930" unitRef="U002" decimals="-3">5535000</us-gaap:LinesOfCreditCurrent>
  <!--Litigation Settlement, Amount-->
  <us-gaap:LitigationSettlementAmount contextRef="c20140101to20140930" unitRef="U002" decimals="-5">1500000</us-gaap:LitigationSettlementAmount>
  <!--Net loss-->
  <us-gaap:NetIncomeLoss contextRef="c20130701to20130930" unitRef="U002" decimals="-3">-3135000</us-gaap:NetIncomeLoss>
  <!--Net loss-->
  <us-gaap:NetIncomeLoss contextRef="c20130101to20130930" unitRef="U002" decimals="-3">-4224000</us-gaap:NetIncomeLoss>
  <!--Net loss-->
  <us-gaap:NetIncomeLoss contextRef="c20140701to20140930" unitRef="U002" decimals="-3">-2496000</us-gaap:NetIncomeLoss>
  <!--Net loss-->
  <us-gaap:NetIncomeLoss contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-10783000</us-gaap:NetIncomeLoss>
  <!--Net loss-Common Stock [Member]-->
  <us-gaap:NetIncomeLoss contextRef="c20140101to20140930_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3">0</us-gaap:NetIncomeLoss>
  <!--Net loss-Retained Earnings [Member]-->
  <us-gaap:NetIncomeLoss contextRef="c20140101to20140930_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3">-10783000</us-gaap:NetIncomeLoss>
  <!--Net loss-Accumulated Comprehensive Income (Loss) [Member]-->
  <us-gaap:NetIncomeLoss contextRef="c20140101to20140930_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember" unitRef="U002" decimals="-3">0</us-gaap:NetIncomeLoss>
  <!--Net loss-Treasury Stock [Member]-->
  <us-gaap:NetIncomeLoss contextRef="c20140101to20140930_StatementEquityComponentsAxis_TreasuryStockMember" unitRef="U002" decimals="-3">0</us-gaap:NetIncomeLoss>
  <!--Net loss-Additional Paid-in Capital [Member]-->
  <us-gaap:NetIncomeLoss contextRef="c20140101to20140930_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">0</us-gaap:NetIncomeLoss>
  <!--Net Cash Provided by (Used in) Investing Activities-->
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-272000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <!--Net Cash Provided by (Used in) Investing Activities-->
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="c20130101to20130930" unitRef="U002" decimals="-3">-859000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <!--Net Cash Provided by (Used in) Financing Activities-->
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="c20130101to20130930" unitRef="U002" decimals="-3">614000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <!--Net Cash Provided by (Used in) Financing Activities-->
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="c20140101to20140930" unitRef="U002" decimals="-3">10553000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <!--Net Cash Provided by (Used in) Operating Activities-->
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-8663000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <!--Net Cash Provided by (Used in) Operating Activities-->
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="c20130101to20130930" unitRef="U002" decimals="-3">934000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <!--Recently issued accounting pronouncements not yet adopted-->
  <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: left; text-indent: 27pt;"&gt;Recently issued accounting pronouncements not yet adopted&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin-left: 0.1pt; text-indent: 27pt;"&gt;In August 2014, the Financial Accounting Standards Board (the &amp;#8220;FASB&amp;#8221;) issued Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) No. 2014-15, (&amp;#8220;ASU 2014-15&amp;#8221;), &amp;#8220;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-style: italic;"&gt;Disclosure of Uncertainties About an Entity&amp;#8217;s Ability to Continue as a Going Concern&lt;/font&gt;&amp;#8221;. ASU 2014-15 requires management to perform interim and annual assessments of an entity&amp;#8217;s ability to continue as a going concern within one year of the date the financial statements are issued and provides guidance on determining when and how to disclose going concern uncertainties in the financial statements. Certain disclosures will be required if conditions give rise to substantial doubt about an entity&amp;#8217;s ability to continue as a going concern. ASU 2014-15 applies to all entities and is effective for annual and interim reporting periods ending after December 15, 2016, with early adoption permitted. The Company does not expect that the adoption of this standard will have a material effect on its financial statements.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif;"&gt;In May 2014, the FASB issued ASU 2014-09, &amp;#8220;&lt;/font&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-style: italic;"&gt;Revenue from Contracts with Customers&lt;/font&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif;"&gt;&amp;#8221;, &amp;#8220;&lt;/font&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-style: italic;"&gt;Topic 606&amp;#8221;. &lt;/font&gt;This ASU will supersede the revenue recognition requirements in Topic 605, Revenue Recognition, and most industry-specific guidance, and creates a Topic 606 Revenue from Contracts with Customers. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The Company will adopt this guidance January 1, 2017. We are evaluating the new guidelines to see if they will have a significant impact on our consolidated results of operation, financial condition or cash flows.&lt;/div&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
  <!--Other income (expense), net-->
  <us-gaap:NonoperatingIncomeExpense contextRef="c20130101to20130930" unitRef="U002" decimals="-3">-139000</us-gaap:NonoperatingIncomeExpense>
  <!--Other income (expense), net-->
  <us-gaap:NonoperatingIncomeExpense contextRef="c20130701to20130930" unitRef="U002" decimals="-3">-52000</us-gaap:NonoperatingIncomeExpense>
  <!--Other income (expense), net-->
  <us-gaap:NonoperatingIncomeExpense contextRef="c20140701to20140930" unitRef="U002" decimals="-3">-42000</us-gaap:NonoperatingIncomeExpense>
  <!--Other income (expense), net-->
  <us-gaap:NonoperatingIncomeExpense contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-170000</us-gaap:NonoperatingIncomeExpense>
  <!--Operating Expenses-->
  <us-gaap:OperatingExpenses contextRef="c20140101to20140930" unitRef="U002" decimals="-3">18657000</us-gaap:OperatingExpenses>
  <!--Operating Expenses-->
  <us-gaap:OperatingExpenses contextRef="c20130101to20130930" unitRef="U002" decimals="-3">19023000</us-gaap:OperatingExpenses>
  <!--Operating Expenses-->
  <us-gaap:OperatingExpenses contextRef="c20130701to20130930" unitRef="U002" decimals="-3">6909000</us-gaap:OperatingExpenses>
  <!--Operating Expenses-->
  <us-gaap:OperatingExpenses contextRef="c20140701to20140930" unitRef="U002" decimals="-3">5862000</us-gaap:OperatingExpenses>
  <!--Operating Income (Loss)-->
  <us-gaap:OperatingIncomeLoss contextRef="c20140701to20140930" unitRef="U002" decimals="-3">-2102000</us-gaap:OperatingIncomeLoss>
  <!--Operating Income (Loss)-->
  <us-gaap:OperatingIncomeLoss contextRef="c20130101to20130930" unitRef="U002" decimals="-3">-3803000</us-gaap:OperatingIncomeLoss>
  <!--Operating Income (Loss)-->
  <us-gaap:OperatingIncomeLoss contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-10054000</us-gaap:OperatingIncomeLoss>
  <!--Operating Income (Loss)-->
  <us-gaap:OperatingIncomeLoss contextRef="c20130701to20130930" unitRef="U002" decimals="-3">-2965000</us-gaap:OperatingIncomeLoss>
  <!--Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax-Accumulated Comprehensive Income (Loss) [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax contextRef="c20140101to20140930_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember" unitRef="U002" decimals="-3">-105000</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
  <!--Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax-Common Stock [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax contextRef="c20140101to20140930_StatementEquityComponentsAxis_CommonStockMember" unitRef="U002" decimals="-3">0</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
  <!--Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax-Additional Paid-in Capital [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax contextRef="c20140101to20140930_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">0</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
  <!--Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax-->
  <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-105000</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
  <!--Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax-Treasury Stock [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax contextRef="c20140101to20140930_StatementEquityComponentsAxis_TreasuryStockMember" unitRef="U002" decimals="-3">0</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
  <!--Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax-Retained Earnings [Member]-->
  <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax contextRef="c20140101to20140930_StatementEquityComponentsAxis_RetainedEarningsMember" unitRef="U002" decimals="-3">0</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
  <!--Deposits and other-->
  <us-gaap:OtherAssetsNoncurrent contextRef="c20131231" unitRef="U002" decimals="-3">295000</us-gaap:OtherAssetsNoncurrent>
  <!--Deposits and other-->
  <us-gaap:OtherAssetsNoncurrent contextRef="c20140930" unitRef="U002" decimals="-3">297000</us-gaap:OtherAssetsNoncurrent>
  <!--Other Liabilities, Noncurrent-->
  <us-gaap:OtherLiabilitiesNoncurrent contextRef="c20131231" unitRef="U002" decimals="-3">741000</us-gaap:OtherLiabilitiesNoncurrent>
  <!--Other Liabilities, Noncurrent-->
  <us-gaap:OtherLiabilitiesNoncurrent contextRef="c20140930" unitRef="U002" decimals="-3">852000</us-gaap:OtherLiabilitiesNoncurrent>
  <!--Other-->
  <us-gaap:OtherAccruedLiabilitiesCurrent contextRef="c20140930" unitRef="U002" decimals="-3">721000</us-gaap:OtherAccruedLiabilitiesCurrent>
  <!--Other-->
  <us-gaap:OtherAccruedLiabilitiesCurrent contextRef="c20131231" unitRef="U002" decimals="-3">1127000</us-gaap:OtherAccruedLiabilitiesCurrent>
  <!--Payments to Acquire Property, Plant, and Equipment-->
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="c20140101to20140930" unitRef="U002" decimals="-3">291000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <!--Payments to Acquire Property, Plant, and Equipment-->
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="c20130101to20130930" unitRef="U002" decimals="-3">927000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <!--Preferred Stock, par value (in dollars per share)-->
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="c20140930" unitRef="U003" decimals="INF">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
  <!--Preferred Stock, par value (in dollars per share)-->
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="c20131231" unitRef="U003" decimals="INF">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
  <!--Preferred Stock - $0.001 par value; 2,000 shares authorized-->
  <us-gaap:PreferredStockValue contextRef="c20140930" unitRef="U002" decimals="-3">0</us-gaap:PreferredStockValue>
  <!--Preferred Stock - $0.001 par value; 2,000 shares authorized-->
  <us-gaap:PreferredStockValue contextRef="c20131231" unitRef="U002" decimals="-3">0</us-gaap:PreferredStockValue>
  <!--Preferred Stock, shares authorized (in shares)-->
  <us-gaap:PreferredStockSharesAuthorized contextRef="c20140930" unitRef="U001" decimals="-3">2000000</us-gaap:PreferredStockSharesAuthorized>
  <!--Preferred Stock, shares authorized (in shares)-->
  <us-gaap:PreferredStockSharesAuthorized contextRef="c20131231" unitRef="U001" decimals="-3">2000000</us-gaap:PreferredStockSharesAuthorized>
  <!--Prepaid expenses and other-->
  <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="c20140930" unitRef="U002" decimals="-3">715000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
  <!--Prepaid expenses and other-->
  <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="c20131231" unitRef="U002" decimals="-3">680000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
  <!--Proceeds from public offering of common stock, net of issuance costs-->
  <us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20130101to20130930" unitRef="U002" decimals="-3">0</us-gaap:ProceedsFromIssuanceOfCommonStock>
  <!--Proceeds from public offering of common stock, net of issuance costs-->
  <us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="c20140101to20140930" unitRef="U002" decimals="-3">10438000</us-gaap:ProceedsFromIssuanceOfCommonStock>
  <!--Proceeds from Stock Options Exercised-->
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="c20130101to20130930" unitRef="U002" decimals="-3">683000</us-gaap:ProceedsFromStockOptionsExercised>
  <!--Proceeds from Stock Options Exercised-->
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="c20140101to20140930" unitRef="U002" decimals="-3">129000</us-gaap:ProceedsFromStockOptionsExercised>
  <!--Proceeds from Sale of Property, Plant, and Equipment-->
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="c20140101to20140930" unitRef="U002" decimals="-3">19000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <!--Proceeds from Sale of Property, Plant, and Equipment-->
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="c20130101to20130930" unitRef="U002" decimals="-3">68000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <!--Warranty liability-->
  <us-gaap:ProductWarrantyAccrualClassifiedCurrent contextRef="c20140930" unitRef="U002" decimals="-3">346000</us-gaap:ProductWarrantyAccrualClassifiedCurrent>
  <!--Warranty liability-->
  <us-gaap:ProductWarrantyAccrualClassifiedCurrent contextRef="c20131231" unitRef="U002" decimals="-3">529000</us-gaap:ProductWarrantyAccrualClassifiedCurrent>
  <!--Long-term warranty liability-->
  <us-gaap:ProductWarrantyAccrualNoncurrent contextRef="c20140930" unitRef="U002" decimals="-3">33000</us-gaap:ProductWarrantyAccrualNoncurrent>
  <!--Warranty accrual at end of period-->
  <us-gaap:ProductWarrantyAccrual contextRef="c20140930" unitRef="U002" decimals="-3">379000</us-gaap:ProductWarrantyAccrual>
  <!--Property and equipment, net-->
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="c20140930" unitRef="U002" decimals="-3">2333000</us-gaap:PropertyPlantAndEquipmentNet>
  <!--Property and equipment, net-->
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="c20131231" unitRef="U002" decimals="-3">3056000</us-gaap:PropertyPlantAndEquipmentNet>
  <!--Receivables-->
  <us-gaap:ReceivablesPolicyTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: left;"&gt;Receivables&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Accounts receivable consist of the following (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 80%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 56%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;December 31, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 56%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Trade receivables&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;11,403&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;9,388&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 56%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Less: Allowance for doubtful accounts&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(217&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(313&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; margin-left: 9pt; width: 56%; background-color: #cceeff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;11,186&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;9,075&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="clear: both;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;We estimate an allowance for doubtful accounts based on factors related to the credit risk of each customer. Historically, our credit losses have been minimal, primarily because the majority of our revenues were generated from large customers, such as Caterpillar, Inc. (&amp;#8220;Caterpillar&amp;#8221;) and Hewlett Packard Corporation (&amp;#8220;HP&amp;#8221;).&lt;/div&gt;&lt;/div&gt;</us-gaap:ReceivablesPolicyTextBlock>
  <!--Research and development-->
  <us-gaap:ResearchAndDevelopmentExpense contextRef="c20140701to20140930" unitRef="U002" decimals="-3">1516000</us-gaap:ResearchAndDevelopmentExpense>
  <!--Research and development-->
  <us-gaap:ResearchAndDevelopmentExpense contextRef="c20130101to20130930" unitRef="U002" decimals="-3">5580000</us-gaap:ResearchAndDevelopmentExpense>
  <!--Research and development-->
  <us-gaap:ResearchAndDevelopmentExpense contextRef="c20130701to20130930" unitRef="U002" decimals="-3">2149000</us-gaap:ResearchAndDevelopmentExpense>
  <!--Research and development-->
  <us-gaap:ResearchAndDevelopmentExpense contextRef="c20140101to20140930" unitRef="U002" decimals="-3">5196000</us-gaap:ResearchAndDevelopmentExpense>
  <!--Money-market funds for which the fair value was determined-->
  <us-gaap:RestrictedCashAndCashEquivalents contextRef="c20140930" unitRef="U002" decimals="-5">3100000</us-gaap:RestrictedCashAndCashEquivalents>
  <!--Money-market funds for which the fair value was determined-->
  <us-gaap:RestrictedCashAndCashEquivalents contextRef="c20131231" unitRef="U002" decimals="-5">3100000</us-gaap:RestrictedCashAndCashEquivalents>
  <!--Restricted cash-->
  <us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue contextRef="c20140930" unitRef="U002" decimals="-3">42000</us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue>
  <!--Restricted cash-->
  <us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue contextRef="c20131231" unitRef="U002" decimals="-3">520000</us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue>
  <!--Accumulated deficit-->
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="c20140930" unitRef="U002" decimals="-3">-281951000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <!--Accumulated deficit-->
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="c20131231" unitRef="U002" decimals="-3">-271168000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <!--Revenue Recognition-->
  <us-gaap:RevenueRecognitionPolicyTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-weight: bold; clear: both;"&gt;Revenue Recognition&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;In general, we recognize revenue when four criteria are met: (i) persuasive evidence that an arrangement exists; (ii) delivery has occurred or services have been rendered; (iii) the sales price is fixed or determinable; and (iv) collectability is reasonably assured. Our revenue-generating transactions generally fall into one of the following categories of revenue recognition:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;We recognize product revenue at the time of shipment for a significant portion of all products sold directly to customers and through distributors because title and risk of loss pass on delivery to the common carrier. Our customers and distributors do not have the right to return products. If title and risk of loss pass at some other point in time, we recognize such revenue for our customers when the product is delivered to the customer and title and risk of loss have passed.&amp;#160; We may enter into bill-and-hold arrangements and when this happens delivery may not occur, but other criteria are reviewed to determine proper timing of revenue recognition.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;We recognize installation, service and maintenance revenue at the time the service is performed.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;We recognize revenue associated with extended maintenance agreements (&amp;#8220;EMAs&amp;#8221;) over the life of the contracts using the straight-line method, which approximates the expected timing in which applicable services are performed. Amounts collected in advance of revenue recognition are recorded as a current liability in the deferred revenue line of the consolidated balance sheet or as a long-term liability based on the time from the balance sheet date to the future date of revenue recognition.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;We recognize revenue on certain rental programs over the life of the rental agreement using the straight-line method. Amounts collected in advance of revenue recognition are recorded as a current or long-term liability based on the time from the balance sheet date to the future date of revenue recognition.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;Shipping costs reimbursed by the customer are included in revenue.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;When collectability is not reasonably assured, we defer revenue and will recognize revenue on a cost recovery basis as payments are received.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin: 0.1pt; text-indent: 36pt;"&gt;Multiple element arrangements (&amp;#8220;MEAs&amp;#8221;) are arrangements to sell products to customers that frequently include multiple deliverables. Our most significant MEAs include the sale of one or more of our CleanSource&amp;#174; UPS or CleanSource PowerHouse products, combined with one or more of the following products: design services, project management, commissioning and installation services, spare parts or consumables, and EMAs. Delivery of the various products or performance of services within the arrangement may or may not coincide. Certain services related to design and consulting may occur prior to product delivery. Commissioning and installation typically take place within six months of product delivery, depending upon customer requirements. EMAs, consumables, and repair, maintenance or consulting services generally are delivered over a period of one to five years. In certain arrangements revenue recognized is limited to the amount invoiced or received that is not contingent on the delivery of future products and services.&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;When arrangements include multiple elements, we allocate revenue to each element based on the relative selling price and recognize revenue when the elements have standalone value and the four criteria for revenue recognition have been met. We establish the selling price of each element based on Vendor Specific Objective Evidence (&amp;#8220;VSOE&amp;#8221;) if available, Third Party Evidence (&amp;#8220;TPE&amp;#8221;) if VSOE is not available, or Best Estimate of Selling Price (&amp;#8220;BESP&amp;#8221;) if neither VSOE nor TPE is available. We generally determine selling price based on amounts charged separately for the delivered and undelivered elements to similar customers in standalone sales of the specific elements. When arrangements include an EMA, we recognize revenue related to the EMA at the stated contractual price on a straight-line basis over the life of the agreement.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Any taxes imposed by governmental authorities on our revenue-producing transactions with customers are shown in our consolidated statements of operations on a net-basis; that is, excluded from our reported revenues.&lt;/div&gt;&lt;/div&gt;</us-gaap:RevenueRecognitionPolicyTextBlock>
  <!--Purchase price per share (in dollars per share)-->
  <us-gaap:SaleOfStockPricePerShare contextRef="c20140930" unitRef="U003" decimals="2">3.15</us-gaap:SaleOfStockPricePerShare>
  <!--Product revenue-->
  <us-gaap:SalesRevenueGoodsNet contextRef="c20130701to20130930" unitRef="U002" decimals="-3">8023000</us-gaap:SalesRevenueGoodsNet>
  <!--Product revenue-->
  <us-gaap:SalesRevenueGoodsNet contextRef="c20130101to20130930" unitRef="U002" decimals="-3">34858000</us-gaap:SalesRevenueGoodsNet>
  <!--Product revenue-->
  <us-gaap:SalesRevenueGoodsNet contextRef="c20140701to20140930" unitRef="U002" decimals="-3">9729000</us-gaap:SalesRevenueGoodsNet>
  <!--Product revenue-->
  <us-gaap:SalesRevenueGoodsNet contextRef="c20140101to20140930" unitRef="U002" decimals="-3">24670000</us-gaap:SalesRevenueGoodsNet>
  <!--Revenue, Net-->
  <us-gaap:SalesRevenueNet contextRef="c20140101to20140930" unitRef="U002" decimals="-3">33784000</us-gaap:SalesRevenueNet>
  <!--Revenue, Net-->
  <us-gaap:SalesRevenueNet contextRef="c20130101to20130930" unitRef="U002" decimals="-3">47773000</us-gaap:SalesRevenueNet>
  <!--Revenue, Net-->
  <us-gaap:SalesRevenueNet contextRef="c20140701to20140930" unitRef="U002" decimals="-3">12692000</us-gaap:SalesRevenueNet>
  <!--Revenue, Net-->
  <us-gaap:SalesRevenueNet contextRef="c20130701to20130930" unitRef="U002" decimals="-3">13154000</us-gaap:SalesRevenueNet>
  <!--Service and other revenue-->
  <us-gaap:SalesRevenueServicesNet contextRef="c20130101to20130930" unitRef="U002" decimals="-3">12915000</us-gaap:SalesRevenueServicesNet>
  <!--Service and other revenue-->
  <us-gaap:SalesRevenueServicesNet contextRef="c20140701to20140930" unitRef="U002" decimals="-3">2963000</us-gaap:SalesRevenueServicesNet>
  <!--Service and other revenue-->
  <us-gaap:SalesRevenueServicesNet contextRef="c20140101to20140930" unitRef="U002" decimals="-3">9114000</us-gaap:SalesRevenueServicesNet>
  <!--Service and other revenue-->
  <us-gaap:SalesRevenueServicesNet contextRef="c20130701to20130930" unitRef="U002" decimals="-3">5131000</us-gaap:SalesRevenueServicesNet>
  <!--Changes in warranty liability-->
  <us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Changes in our warranty liability are presented in the following table (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Balance at December 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;562&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Warranty expense&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;399&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Payments&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(532&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 78%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Adjustments&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(50&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Balance at September 30, 2014&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;379&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; margin-left: 9pt; width: 78%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Warranty liability included in Accrued expenses&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;346&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 78%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Warranty liability included in Long-term liabilities&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;33&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Balance at September 30, 2014&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;379&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock>
  <!--Schedule of Accrued Liabilities [Table Text Block]-->
  <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Accrued expenses consist of the following (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 66%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;December 31, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Compensation, severance and benefits&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;1,563&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,685&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Warranty liability&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;346&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;529&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Property, Sales, Federal and VAT Taxes&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;1,077&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;483&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Professional fees&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;412&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;759&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Other&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;721&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;1,127&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; margin-left: 9pt; width: 66%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;4,119&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;5,583&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
  <!--Computation of basic and diluted net (income) loss per share-->
  <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share data):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 42%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;Three Months Ended &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30,&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="6" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;Nine Months Ended &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30,&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 42%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; margin-left: 9pt; width: 42%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom;"&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 42%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Net loss&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(2,496&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(3,135&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(10,783&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(4,224&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 42%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Basic and dilutive:&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 42%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Weighted-average shares of common stock oustanding&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;23,124&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;19,337&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;22,271&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;19,188&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; margin-left: 9pt; width: 42%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 42%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Basic and diluted net loss per share&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(0.11&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(0.16&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(0.48&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(0.22&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
  <!--Schedule of inventory-->
  <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Inventories consist of the following (in thousands, net of allowance):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 66%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;December 31, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Raw materials&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;4,472&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;4,521&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Work in process&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,028&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,429&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Finished goods&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,464&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;5,070&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; margin-left: 9pt; width: 66%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;8,964&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;12,020&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
  <!--Accounts receivables-->
  <us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Accounts receivable consist of the following (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 80%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 56%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;December 31, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 56%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Trade receivables&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;11,403&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;9,388&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 56%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Less: Allowance for doubtful accounts&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(217&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(313&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; margin-left: 9pt; width: 56%; background-color: #cceeff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;11,186&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;9,075&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock>
  <!--Selling and marketing-->
  <us-gaap:SellingAndMarketingExpense contextRef="c20130701to20130930" unitRef="U002" decimals="-3">2714000</us-gaap:SellingAndMarketingExpense>
  <!--Selling and marketing-->
  <us-gaap:SellingAndMarketingExpense contextRef="c20140701to20140930" unitRef="U002" decimals="-3">2891000</us-gaap:SellingAndMarketingExpense>
  <!--Selling and marketing-->
  <us-gaap:SellingAndMarketingExpense contextRef="c20130101to20130930" unitRef="U002" decimals="-3">8684000</us-gaap:SellingAndMarketingExpense>
  <!--Selling and marketing-->
  <us-gaap:SellingAndMarketingExpense contextRef="c20140101to20140930" unitRef="U002" decimals="-3">8931000</us-gaap:SellingAndMarketingExpense>
  <!--Share-based Compensation-->
  <us-gaap:ShareBasedCompensation contextRef="c20130101to20130930" unitRef="U002" decimals="-3">916000</us-gaap:ShareBasedCompensation>
  <!--Share-based Compensation-->
  <us-gaap:ShareBasedCompensation contextRef="c20140101to20140930" unitRef="U002" decimals="-3">798000</us-gaap:ShareBasedCompensation>
  <!--Shares Paid for Tax Withholding for Share Based Compensation-Common Stock [Member]-->
  <us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation contextRef="c20140101to20140930_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3">0</us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation>
  <!--Shares Paid for Tax Withholding for Share Based Compensation-Treasury Stock [Member]-->
  <us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation contextRef="c20140101to20140930_StatementEquityComponentsAxis_TreasuryStockMember" unitRef="U001" decimals="-3">5000</us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation>
  <!--Shares, Outstanding-Treasury Stock [Member]-->
  <us-gaap:SharesOutstanding contextRef="c20131231_StatementEquityComponentsAxis_TreasuryStockMember" unitRef="U001" decimals="-3">51000</us-gaap:SharesOutstanding>
  <!--Shares, Outstanding-Common Stock [Member]-->
  <us-gaap:SharesOutstanding contextRef="c20131231_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3">19452000</us-gaap:SharesOutstanding>
  <!--Shares, Outstanding-Common Stock [Member]-->
  <us-gaap:SharesOutstanding contextRef="c20140930_StatementEquityComponentsAxis_CommonStockMember" unitRef="U001" decimals="-3">23160000</us-gaap:SharesOutstanding>
  <!--Shares, Outstanding-Treasury Stock [Member]-->
  <us-gaap:SharesOutstanding contextRef="c20140930_StatementEquityComponentsAxis_TreasuryStockMember" unitRef="U001" decimals="-3">56000</us-gaap:SharesOutstanding>
  <!--Payments-->
  <us-gaap:StandardProductWarrantyAccrualPayments contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-532000</us-gaap:StandardProductWarrantyAccrualPayments>
  <!--Standard Product Warranty Accrual, Warranties Issued-->
  <us-gaap:StandardProductWarrantyAccrualWarrantiesIssued contextRef="c20140101to20140930" unitRef="U002" decimals="-3">399000</us-gaap:StandardProductWarrantyAccrualWarrantiesIssued>
  <!--Standard Product Warranty Accrual-->
  <us-gaap:StandardProductWarrantyAccrual contextRef="c20131231" unitRef="U002" decimals="-3">562000</us-gaap:StandardProductWarrantyAccrual>
  <!--Standard Product Warranty Accrual-->
  <us-gaap:StandardProductWarrantyAccrual contextRef="c20140930" unitRef="U002" decimals="-3">379000</us-gaap:StandardProductWarrantyAccrual>
  <!--Standard Product Warranty, Policy [Policy Text Block]-->
  <us-gaap:StandardProductWarrantyPolicy contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: justify;"&gt;Warranty Liability&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin-left: 0.1pt; margin-top: 0.1pt; margin-right: 0.1pt; text-indent: 36pt;"&gt;Generally, the warranty period for our power quality products is 12 months from the date of commissioning or 18 months from the date of shipment from Active Power, whichever period is shorter. Occasionally, we offer longer warranty periods to certain customers. The warranty period for products sold to our primary OEM customer, Caterpillar, is 12 months from the date of shipment to the end-user, or up to 36 months from shipment from Active Power. This is dependent upon Caterpillar complying with our storage requirements for our products in order to preserve this warranty period beyond the standard 18-month limit. We provide for the estimated cost of product warranties at the time revenue is recognized and this accrual is included in accrued expenses and long-term liabilities on the accompanying consolidated balance sheet.&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Changes in our warranty liability are presented in the following table (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Balance at December 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;562&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Warranty expense&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;399&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Payments&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(532&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 78%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Adjustments&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(50&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Balance at September 30, 2014&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;379&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; 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color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Warranty liability included in Accrued expenses&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;346&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 78%; 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padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:StandardProductWarrantyPolicy>
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padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;December 31, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Compensation, severance and benefits&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;1,563&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,685&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Warranty liability&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;346&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;529&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Property, Sales, Federal and VAT Taxes&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;1,077&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;483&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Professional fees&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;412&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;759&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Other&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;721&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;1,127&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; margin-left: 9pt; width: 66%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;4,119&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;5,583&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="clear: both;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;In September 2014, we settled a tax examination of our German subsidiary for years 2007 through 2011.&amp;#160; We recorded a provision for income taxes of $0.3 million in the quarter ended September 30, 2014 related to settlement of the German tax examination. &lt;/div&gt;&lt;/div&gt;</acpw:AccruedExpensesPolicyTextBlock>
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  <!--Borrowing Base Sublimits Inventory and Purchase Orders-Revolving Line of Credit [Member]-->
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  <!--Purchase orders and eligible inventory amount subject to a sublimit for country segment-Revolving Line of Credit [Member]-->
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  <!--Professional fees related to issuance of stock-->
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  <!--Commissions and fees related to issuance of stock-->
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  <acpw:StockIssuedDuringPeriodValuePrivatePlacement contextRef="c20140101to20140930_StatementEquityComponentsAxis_AdditionalPaidInCapitalMember" unitRef="U002" decimals="-3">10434000</acpw:StockIssuedDuringPeriodValuePrivatePlacement>
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  <!--Stock Issued During Period, Value, Private Placement-->
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  <!--Interest Expense Net-->
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  <!--Interest Expense Net-->
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  <!--Interest Expense Net-->
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  <!--Significant Accounting Policies and Supplemental Balance Sheet Information [Text Block]-->
  <acpw:SignificantAccountingPoliciesAndSupplementalBalanceSheetInformationTextBlock contextRef="c20140101to20140930">&lt;div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;2.&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;Significant Accounting Policies and Supplemental Balance Sheet Information&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;For a complete description of our principal accounting policies see Note 1. &amp;#8220;Summary of Significant Accounting Policies,&amp;#8221; to our Consolidated Financial Statements and Notes thereto included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2013.&amp;#160; Shown below are certain of our principal accounting policies.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: justify;"&gt;Restricted Cash&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin: 0.1pt; text-indent: 36pt;"&gt;Our restricted cash balance of $42,000 as of September 30, 2014 consists of a $7,000 deposit guarantee for our building lease in the United Kingdom, which expired in October 2014 and a $35,000 performance guarantee outstanding for a term of 24 months to a customer that was secured with a letter of credit. As of December 31, 2013, our restricted cash balance was $0.5 million which consisted primarily of secured performance and deposit guarantees. As of the period ended September 30, 2014, all of these guarantees were satisfied.&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: left;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: left;"&gt;Receivables&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Accounts receivable consist of the following (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 80%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 56%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;December 31, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 56%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Trade receivables&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;11,403&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;9,388&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 56%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Less: Allowance for doubtful accounts&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(217&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(313&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; margin-left: 9pt; width: 56%; background-color: #cceeff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;11,186&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;9,075&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="clear: both;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;We estimate an allowance for doubtful accounts based on factors related to the credit risk of each customer. Historically, our credit losses have been minimal, primarily because the majority of our revenues were generated from large customers, such as Caterpillar, Inc. (&amp;#8220;Caterpillar&amp;#8221;) and Hewlett Packard Corporation (&amp;#8220;HP&amp;#8221;).&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: justify;"&gt;Inventories&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Inventories consist of the following (in thousands, net of allowance):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 66%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;December 31, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Raw materials&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;4,472&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;4,521&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Work in process&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,028&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,429&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Finished goods&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,464&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;5,070&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; margin-left: 9pt; width: 66%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;8,964&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;12,020&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="clear: both;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: justify;"&gt;Accrued Expenses&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Accrued expenses consist of the following (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; margin-left: 9pt; width: 66%; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;September 30, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2014&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;td colspan="2" valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;December 31, &lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: center;"&gt;2013&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Compensation, severance and benefits&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;1,563&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;2,685&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Warranty liability&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;346&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;529&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Property, Sales, Federal and VAT Taxes&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;1,077&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;483&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 66%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Professional fees&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;412&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;759&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 66%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Other&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;721&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;1,127&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; margin-left: 9pt; width: 66%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;4,119&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;5,583&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="clear: both;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;In September 2014, we settled a tax examination of our German subsidiary for years 2007 through 2011.&amp;#160; We recorded a provision for income taxes of $0.3 million in the quarter ended September 30, 2014 related to settlement of the German tax examination. &lt;/div&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: justify;"&gt;Warranty Liability&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin-left: 0.1pt; margin-top: 0.1pt; margin-right: 0.1pt; text-indent: 36pt;"&gt;Generally, the warranty period for our power quality products is 12 months from the date of commissioning or 18 months from the date of shipment from Active Power, whichever period is shorter. Occasionally, we offer longer warranty periods to certain customers. The warranty period for products sold to our primary OEM customer, Caterpillar, is 12 months from the date of shipment to the end-user, or up to 36 months from shipment from Active Power. This is dependent upon Caterpillar complying with our storage requirements for our products in order to preserve this warranty period beyond the standard 18-month limit. We provide for the estimated cost of product warranties at the time revenue is recognized and this accrual is included in accrued expenses and long-term liabilities on the accompanying consolidated balance sheet.&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Changes in our warranty liability are presented in the following table (in thousands):&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;table align="left" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; border-collapse: collapse; width: 90%;"&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Balance at December 31, 2013&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;562&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Warranty expense&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;399&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Payments&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(532&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 78%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 18pt; text-indent: -9pt;"&gt;Adjustments&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;(50&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Balance at September 30, 2014&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;379&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; margin-left: 9pt; width: 78%; background-color: #ffffff; text-indent: -9pt;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Warranty liability included in Accrued expenses&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;346&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 78%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Warranty liability included in Long-term liabilities&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 2px solid; text-align: right; width: 9%; background-color: #ffffff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;33&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 2px; text-align: left; width: 1%; background-color: #ffffff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 78%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: left; margin-left: 9pt; text-indent: -9pt;"&gt;Balance at September 30, 2014&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: left; width: 1%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;$&lt;/div&gt;&lt;/td&gt;&lt;td valign="bottom" style="vertical-align: bottom; border-bottom: #000000 4px double; text-align: right; width: 9%; background-color: #cceeff;"&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000;"&gt;379&lt;/div&gt;&lt;/td&gt;&lt;td nowrap="nowrap" valign="bottom" style="vertical-align: bottom; padding-bottom: 4px; text-align: left; width: 1%; background-color: #cceeff;"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="clear: both;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="font-weight: bold; clear: both;"&gt;Revenue Recognition&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;In general, we recognize revenue when four criteria are met: (i) persuasive evidence that an arrangement exists; (ii) delivery has occurred or services have been rendered; (iii) the sales price is fixed or determinable; and (iv) collectability is reasonably assured. Our revenue-generating transactions generally fall into one of the following categories of revenue recognition:&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;We recognize product revenue at the time of shipment for a significant portion of all products sold directly to customers and through distributors because title and risk of loss pass on delivery to the common carrier. Our customers and distributors do not have the right to return products. If title and risk of loss pass at some other point in time, we recognize such revenue for our customers when the product is delivered to the customer and title and risk of loss have passed.&amp;#160; We may enter into bill-and-hold arrangements and when this happens delivery may not occur, but other criteria are reviewed to determine proper timing of revenue recognition.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;We recognize installation, service and maintenance revenue at the time the service is performed.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;We recognize revenue associated with extended maintenance agreements (&amp;#8220;EMAs&amp;#8221;) over the life of the contracts using the straight-line method, which approximates the expected timing in which applicable services are performed. Amounts collected in advance of revenue recognition are recorded as a current liability in the deferred revenue line of the consolidated balance sheet or as a long-term liability based on the time from the balance sheet date to the future date of revenue recognition.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;We recognize revenue on certain rental programs over the life of the rental agreement using the straight-line method. Amounts collected in advance of revenue recognition are recorded as a current or long-term liability based on the time from the balance sheet date to the future date of revenue recognition.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; width: 100%;"&gt;&lt;tr&gt;&lt;td style="width: 20.25pt;"&gt;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; width: 27pt; align: right;"&gt;&amp;#9679;&lt;/td&gt;&lt;td style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; vertical-align: top; color: #000000; text-align: justify; width: auto;"&gt;Shipping costs reimbursed by the customer are included in revenue.&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;When collectability is not reasonably assured, we defer revenue and will recognize revenue on a cost recovery basis as payments are received.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin: 0.1pt; text-indent: 36pt;"&gt;Multiple element arrangements (&amp;#8220;MEAs&amp;#8221;) are arrangements to sell products to customers that frequently include multiple deliverables. Our most significant MEAs include the sale of one or more of our CleanSource&amp;#174; UPS or CleanSource PowerHouse products, combined with one or more of the following products: design services, project management, commissioning and installation services, spare parts or consumables, and EMAs. Delivery of the various products or performance of services within the arrangement may or may not coincide. Certain services related to design and consulting may occur prior to product delivery. Commissioning and installation typically take place within six months of product delivery, depending upon customer requirements. EMAs, consumables, and repair, maintenance or consulting services generally are delivered over a period of one to five years. In certain arrangements revenue recognized is limited to the amount invoiced or received that is not contingent on the delivery of future products and services.&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;&amp;#160;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;When arrangements include multiple elements, we allocate revenue to each element based on the relative selling price and recognize revenue when the elements have standalone value and the four criteria for revenue recognition have been met. We establish the selling price of each element based on Vendor Specific Objective Evidence (&amp;#8220;VSOE&amp;#8221;) if available, Third Party Evidence (&amp;#8220;TPE&amp;#8221;) if VSOE is not available, or Best Estimate of Selling Price (&amp;#8220;BESP&amp;#8221;) if neither VSOE nor TPE is available. We generally determine selling price based on amounts charged separately for the delivered and undelivered elements to similar customers in standalone sales of the specific elements. When arrangements include an EMA, we recognize revenue related to the EMA at the stated contractual price on a straight-line basis over the life of the agreement.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;Any taxes imposed by governmental authorities on our revenue-producing transactions with customers are shown in our consolidated statements of operations on a net-basis; that is, excluded from our reported revenues.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-weight: bold; color: #000000; text-align: left; text-indent: 27pt;"&gt;Recently issued accounting pronouncements not yet adopted&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; margin-left: 0.1pt; text-indent: 27pt;"&gt;In August 2014, the Financial Accounting Standards Board (the &amp;#8220;FASB&amp;#8221;) issued Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) No. 2014-15, (&amp;#8220;ASU 2014-15&amp;#8221;), &amp;#8220;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-style: italic;"&gt;Disclosure of Uncertainties About an Entity&amp;#8217;s Ability to Continue as a Going Concern&lt;/font&gt;&amp;#8221;. ASU 2014-15 requires management to perform interim and annual assessments of an entity&amp;#8217;s ability to continue as a going concern within one year of the date the financial statements are issued and provides guidance on determining when and how to disclose going concern uncertainties in the financial statements. Certain disclosures will be required if conditions give rise to substantial doubt about an entity&amp;#8217;s ability to continue as a going concern. ASU 2014-15 applies to all entities and is effective for annual and interim reporting periods ending after December 15, 2016, with early adoption permitted. The Company does not expect that the adoption of this standard will have a material effect on its financial statements.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; color: #000000; text-align: justify; text-indent: 36pt;"&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif;"&gt;In May 2014, the FASB issued ASU 2014-09, &amp;#8220;&lt;/font&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-style: italic;"&gt;Revenue from Contracts with Customers&lt;/font&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif;"&gt;&amp;#8221;, &amp;#8220;&lt;/font&gt;&lt;font style="font-size: 10pt; font-family: ''Times New Roman'', Times, serif; font-style: italic;"&gt;Topic 606&amp;#8221;. &lt;/font&gt;This ASU will supersede the revenue recognition requirements in Topic 605, Revenue Recognition, and most industry-specific guidance, and creates a Topic 606 Revenue from Contracts with Customers. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The Company will adopt this guidance January 1, 2017. We are evaluating the new guidelines to see if they will have a significant impact on our consolidated results of operation, financial condition or cash flows.&lt;/div&gt;&lt;/div&gt;</acpw:SignificantAccountingPoliciesAndSupplementalBalanceSheetInformationTextBlock>
  <!--Extended products warranty period from date of shipment to primary OEM customer, Maximum-->
  <acpw:ExtendedProductsWarrantyPeriodFromDateOfShipmentToPrimaryOemCustomerMaximum contextRef="c20140101to20140930">P36M</acpw:ExtendedProductsWarrantyPeriodFromDateOfShipmentToPrimaryOemCustomerMaximum>
  <!--Standard power quality products warranty period from date of commissioning-->
  <acpw:StandardPowerQualityProductsWarrantyPeriodFromDateOfCommissioning contextRef="c20140101to20140930">P12M</acpw:StandardPowerQualityProductsWarrantyPeriodFromDateOfCommissioning>
  <!--Standard products warranty period for primary OEM customer-->
  <acpw:StandardProductsWarrantyPeriodForPrimaryOemCustomer contextRef="c20140101to20140930">P12M</acpw:StandardProductsWarrantyPeriodForPrimaryOemCustomer>
  <!--EMAs, consumables, repair, maintenance and consulting services general deliverable period, maximum-->
  <acpw:EmasConsumablesRepairMaintenanceAndConsultingServicesGeneralDeliverablePeriodMaximum contextRef="c20140101to20140930">P5Y</acpw:EmasConsumablesRepairMaintenanceAndConsultingServicesGeneralDeliverablePeriodMaximum>
  <!--Minimum number of first tier products included in significant MEAs-->
  <acpw:MinimumNumberOfFirstTierProductsIncludedInSignificantMeas contextRef="c20140930" unitRef="U005" decimals="INF">1</acpw:MinimumNumberOfFirstTierProductsIncludedInSignificantMeas>
  <!--Minimum number of second tier products included in significant MEAs-->
  <acpw:MinimumNumberOfSecondTierProductsIncludedInSignificantMeas contextRef="c20140930" unitRef="U005" decimals="INF">1</acpw:MinimumNumberOfSecondTierProductsIncludedInSignificantMeas>
  <!--Number of criteria to be met for revenue recognition-->
  <acpw:NumberOfCriteriaToBeMetForRevenueRecognition contextRef="c20140930" unitRef="U004" decimals="INF">4</acpw:NumberOfCriteriaToBeMetForRevenueRecognition>
  <!--Standard power quality products warranty period from date of shipment-->
  <acpw:StandardPowerQualityProductsWarrantyPeriodFromDateOfShipment contextRef="c20140101to20140930">P18M</acpw:StandardPowerQualityProductsWarrantyPeriodFromDateOfShipment>
  <!--Commissioning and installation period-->
  <acpw:CommissioningAndInstallationPeriod contextRef="c20140101to20140930">P6M</acpw:CommissioningAndInstallationPeriod>
  <!--EMAs, consumables, repair, maintenance and consulting services general deliverable period, minimum-->
  <acpw:EmasConsumablesRepairMaintenanceAndConsultingServicesGeneralDeliverablePeriodMinimum contextRef="c20140101to20140930">P1Y</acpw:EmasConsumablesRepairMaintenanceAndConsultingServicesGeneralDeliverablePeriodMinimum>
  <!--Adjustments-->
  <acpw:Adjustments contextRef="c20140101to20140930" unitRef="U002" decimals="-3">-50000</acpw:Adjustments>
  <!--Payments For Taxes Related To Settlement of Equity Awards-->
  <acpw:PaymentsForTaxesRelatedToSettlementOfEquityAwards contextRef="c20130101to20130930" unitRef="U002" decimals="-3">49000</acpw:PaymentsForTaxesRelatedToSettlementOfEquityAwards>
  <!--Payments For Taxes Related To Settlement of Equity Awards-->
  <acpw:PaymentsForTaxesRelatedToSettlementOfEquityAwards contextRef="c20140101to20140930" unitRef="U002" decimals="-3">14000</acpw:PaymentsForTaxesRelatedToSettlementOfEquityAwards>
  <!--Payments Of Stock Issuance Costs Shelf Registration-->
  <acpw:PaymentsOfStockIssuanceCostsShelfRegistration contextRef="c20140101to20140930" unitRef="U002" decimals="-3">0</acpw:PaymentsOfStockIssuanceCostsShelfRegistration>
  <!--Payments Of Stock Issuance Costs Shelf Registration-->
  <acpw:PaymentsOfStockIssuanceCostsShelfRegistration contextRef="c20130101to20130930" unitRef="U002" decimals="-3">20000</acpw:PaymentsOfStockIssuanceCostsShelfRegistration>
</xbrl>