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font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Description of Business</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Active Power, Inc. and its subsidiaries (hereinafter referred to as "we", "us", "Active Power" or the "Company") manufacture and provide critical power quality solutions that provide business continuity and protect customers in the event of an electrical power disturbance. Our products are designed to deliver continuous clean power, protecting customers from voltage fluctuations, such as surges and sags and frequency fluctuations, and also to provide ride-through, or temporary, power to bridge the gap between a power outage and the restoration of utility power. Our target customers are those global enterprises requiring "power insurance" because they have zero tolerance for downtime in their mission critical operations. The Uninterruptible Power Supply ("UPS") products we manufacture use kinetic energy to provide short-term power as a cleaner alternative to electro-chemical battery-based energy. We sell standalone UPS products as well as complete continuous power and infrastructure solutions, including containerized continuous power systems that we brand as PowerHouse. We sell our products globally through direct, manufacturer's representatives, Original Equipment Manufacturer ("OEM") channels and IT partners. Our current principal markets are Europe, Middle East and Africa ("EMEA"), Asia and North America.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">We were founded as a Texas Corporation in 1992 and reincorporated in Delaware in 2000 prior to our initial public offering. Our headquarters are in Austin, Texas with international offices in the UK, Germany, China and Japan.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The accompanying consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles and include the accounts of the Company and its consolidated subsidiaries. All significant intercompany transactions and balances have been eliminated upon consolidation.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The accompanying consolidated financial statements have also been prepared on the assumption that the Company will continue to operate as a going concern. Accordingly assets and liabilities are recorded on the basis that the Company will be able to realize its assets and discharge its liabilities in the normal course of business. The Company's history of operating losses and use of cash, in the absence of other factors, may cause uncertainty as to its ability to continue as a going concern. We have reviewed the current and prospective sources of liquidity, significant conditions and events and forecast financial results and concluded that we have adequate resources to continue to operate as a going concern. Our business plan and our assumptions around the adequacy of our liquidity are based on estimates regarding expected revenues and future costs. However, our revenues may not meet our projections or our costs may exceed our estimates. Further, our estimates may change and future events or developments may also affect our estimates. Any of these factors may change our expectation of cash usage in 2013 or significantly affect our level of liquidity, which may require us to seek additional financing or take other measures to reduce our operating costs in order to continue operating. These financial statements do not include any adjustments that might result from the Company not being able to continue as a going concern.</div></div> 13524000 10357000 15416000 7489000 <div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Cash Equivalents</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Investments with a contractual maturity of three months or less when purchased are classified as cash equivalents.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Effective October 1, 2008, we adopted an accounting standard, which defines fair value, establishes a framework for measuring fair value and expands on required disclosures regarding fair value measurements. This standard applies to reported balances that are required or permitted to be measured at fair value under existing accounting pronouncements; accordingly, the standard does not require any new fair value measurements of reported balances.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Level 1&#8212;uses quoted prices in active markets for identical assets or liabilities we have the ability to access.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Level 2&#8212;uses 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.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Level 3&#8212;uses one or more significant inputs that are unobservable and supported by little or no market activity, and that reflect the use of significant management judgment</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Inputs are referred to as assumptions that market participants would use in pricing the asset or liability. 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padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="14" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Fair&#160;Value&#160;Measurements&#160;at&#160;Reporting&#160;Date&#160;Using</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; 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font-weight: bold;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Money-market funds</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; 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width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; 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text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; 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font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; 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padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;1</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; 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font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; 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font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Amounts included in:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; 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font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; 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padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">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.</div></div> 3167000 -5059000 7927000 3092000 3093000 0 0 0 0 3092000 3093000 <div><div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">5. 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width: 9%; font-family: times new roman; font-size: 10pt;">1,349</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 78%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">2014</div></td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">1,216</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 78%;"><div style="text-align: left; 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We did not contribute to this plan in 2012, 2011 or 2010.</div><div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">&#160;</div></div> -1799000 -6734000 -3907000 10% of our revenues 10% of our accounts receivable 10% of our accounts receivable <div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Concentration of Credit Risk</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Financial instruments which potentially subject Active Power to concentrations of credit risk consist of cash and cash equivalents, investments and accounts receivable. Active Power's cash and cash equivalents and investments are placed with high credit quality financial institutions and issuers. On November 19, 2010, the Federal Deposit Insurance Corporation ("FDIC") issued a Final Rule implementing section 343 of the Dodd-Frank Wall Street Reform and Consumer Protection Act that provides for unlimited insurance coverage of noninterest-bearing transaction accounts beginning December 31, 2010 through December 31, 2012. Active Power performs limited credit evaluations of its customers' financial condition prior to entering into commercial transactions. We generally require letters of credit or prepayments from higher-risk customers as deemed necessary to ensure collection. Our allowance for doubtful accounts is estimated based on factors related to the credit risk of each customer. Individual receivables are written off after they have been deemed uncollectible. We also purchase several components from sole source or limited source suppliers.</div></div> 0.2 0.22 0.42 0.1 0.13 0.16 0.19 0.35 0.36 0.25 0.12 0 0 0 0 0.16 <div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Future minimum payments and receipts under these leases at December 31, 2012 are as follows (in thousands):</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: center;"><table cellpadding="0" cellspacing="0" style="width: 90%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="padding-bottom: 2px; width: 78%; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"><div style="text-align: center; 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text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Total future minimum lease payments</div></td><td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">5,462</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr></table></div></div> 42510000 47664000 40045000 51601000 57581000 46935000 9227000 13996000 13887000 14491000 14619000 15761000 14582000 12619000 9091000 9917000 6890000 1000 12000 1000 12000 0 0 0 0 <div><div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="display: inline; font-family: Times New Roman;">&#160;</font><font style="display: inline; font-size: 10pt; font-weight: bold;">9. Revolving Credit Facility</font></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-indent: 0pt; display: block;"><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">In August 2010, we entered into a Second Amended and Restated Loan and Security Agreement (the "Loan Agreement" with our existing bank, Silicon Valley Bank ("SVB"). This facility increased the total liquidity available from $6.0 million to $12.5 million subject to certain borrowing bases. This new facility expanded our ability to borrow funds from U.S. receivables to also include qualifying receivables from our UK operations, as well, increased our ability to use inventory as collateral, and also added an ability to borrow against purchase orders. These additional bases of borrowing were designed to allow us to use the credit facility to fund inventory purchases in the event we received large or multiple sales orders that would require a major investment in inventory and work in progress, to help fund continued growth in our business, and to manage our working capital requirements.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">This 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 $15.6 million, or $12.5 million, subject to certain borrowing bases. In the event we have maintained cash and cash equivalents of at least $6.3 million with SVB for at least 30 consecutive days, which is referred to as being in a "Streamline Period", the borrowing base formula is based on eligible accounts receivable, eligible purchase orders and eligible inventory, subject to a sublimit of $5.0 million for U.K. accounts receivable, $3.5 million for inventory and $1.5 million for purchase orders. When we are not in a Streamline Period, our borrowings are limited based on accounts receivable and purchase orders that SVB has specifically agreed to finance and a borrowing base for eligible inventory. We may also request that SVB issue letters of credit on our behalf, of up to $1.5 million, as a portion of our total loan facility.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">On August 5, 2010, we borrowed approximately $2.5 million in revolving loans, all of which was used to refinance all indebtedness owing from us to SVB under our previous credit facility. The new credit facility increased the total credit available from our previous loan facility with SVB, which was $6.0 million, and enables us to borrow against eligible inventory, foreign receivables and customer purchase orders in addition to eligible accounts receivable.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">In August 2012, we entered into the Second Amendment to Second Amended and Restated Loan and Security Agreement with SVB (the " Amendment ") which amends the Second Amended and Restated Loan and Security Agreement, dated as of August 5, 2010, by and between us and SVB. Pursuant to the Amendment, the maturity date of the loan facility was extended by two years, to August 5, 2014, unless earlier terminated by us, subject to any then applicable early termination fee. The Amendment further provides for, among other things, (i) adding a $1.5 million sublimit under the borrowing base formula for 91-120 day aged accounts receivable, (ii) removing eligible purchase orders from the borrowing base formula, and (iii) removing sublimits providing for the issuance of letters of credit and cash management services. Additionally, pursuant to the Amendment, the definition of "Streamline Period" was amended such that the Company will be deemed to be in a Streamline Period in the event that it has a liquidity ratio of greater than or equal to 1.75:1.00 at all times for at least 60 consecutive days; provided that a Streamline Period will automatically be in effect if the Company achieves such liquidity ratio as a result of the sale of its equity securities.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: justify; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Further, the Amendment provides for, among other things, (i) amending the finance charge on each eligible account financed by SVB to a per annum rate equal to SVB's prime rate, subject to a minimum prime rate of four percent (4.00%), plus (a) one and one-quarter percent (1.25%) when we are in a Streamline Period or (b) one and three-quarters percent (1.75%) for eligible accounts (other than eligible 91-120 day aged accounts) and two percent (2.00%) for eligible 91-120 day aged accounts when we are not in a Streamline Period, and (ii) reducing the interest rate upon which each inventory advance accrues interest such that each advance based upon inventory accrues interest at a per annum rate equal to SVB's prime rate, subject to a minimum prime rate of four percent (4.00%), plus (a) one and one-quarter percent (1.25%) when we are in a Streamline Period or (b) three and one half percent (3.50%) when the Company is not in a Streamline Period.</div><div>&#160;</div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Finance charges and interest are payable monthly, and all principal is due on the maturity date of August 5, 2014. However, when we are not in a Streamline Period, we must repay advances based on receivables when we receive payment on the receivable that has been financed, and we must repay advances based on purchase orders within 120 days of the date of the purchase order, together with all finance charges on such advances.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The revolving loans made to us under this loan facility will be secured by a lien on substantially all of our assets. In addition, on August 5, 2010, Active Power Solutions Limited, a wholly-owned United Kingdom subsidiary of the Company, entered into a Guarantee and Debenture with SVB (the "Guarantee and Debenture"), pursuant to which Active Power Solutions Limited guarantied all of the obligations of the Company under the Loan Agreement and secured its obligations under the Guarantee and Debenture with a security interest on substantially all of its assets.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The Loan Agreement includes customary affirmative covenants for a credit facility of this size and type, including delivery of financial statements, compliance with laws, maintenance of insurance, and protection of intellectual property rights. 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At the election of SVB, upon the occurrence and during the continuance of an event of default, finance charges or interest rates, as applicable, will increase an additional five percentage points (5.00%) per annum above the rate that is otherwise applicable thereto upon the occurrence of such event of default, and the collateral handling fees will increase by one-half percent (0.50%).</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">At December 31, 2012 and 2011, $5.5 million was outstanding on these borrowings, at an interest rate of 5.25%. 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display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">-</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">12</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; 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font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">12</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Deferred:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;">Federal</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; 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width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 27pt; font-size: 10pt; margin-right: 0pt;">Unrealized gains/losses</div></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; 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margin-right: 0pt;">Investments in marketable securities generally consist of money-market funds, commercial paper and debt securities with readily determinable fair values. 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width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; 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width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 18pt; font-size: 10pt; margin-right: 0pt;">Federal</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; 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display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;3</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; 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font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; 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font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Amounts included in:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Cash and cash equivalents</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td colspan="16" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="14" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Fair&#160;Value&#160;Measurements&#160;at&#160;Reporting&#160;Date&#160;Using</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;1</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;2</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;3</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Money-market funds</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Amounts included in:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Cash and cash equivalents</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; 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font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr></table></div></div> <div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="display: inline; font-family: Times New Roman; font-size: 10pt;">The fair value of each option award is estimated on the date of grant using the Black-Scholes model. Expected volatilities are based on implied and historical volatilities. The expected life of options granted is based on historical experience and on the terms and conditions of the options. The risk-free rates are based on the U.S. Treasury yield in effect at the time of grant. 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width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2010</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 54%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Net loss</div></td><td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; 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display: inline; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; 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width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; 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font-size: 10pt; margin-right: 0pt;">Deferred tax liabilities:</div></td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td align="right" valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; 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width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 27pt; font-size: 10pt; margin-right: 0pt;">Unrealized gains/losses</div></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; 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width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.19</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.08</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; 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We classify shipping and handling costs associated with receiving production inventory as cost of product revenue. Any materials received or shipped which are related to our engineering, sales, marketing and administrative functions are classified as operating expenses.</div></div> <div><div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">1. Summary of Significant Accounting Policies</div><div style="text-indent: 0pt; display: block;"><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Description of Business</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Active Power, Inc. and its subsidiaries (hereinafter referred to as "we", "us", "Active Power" or the "Company") manufacture and provide critical power quality solutions that provide business continuity and protect customers in the event of an electrical power disturbance. Our products are designed to deliver continuous clean power, protecting customers from voltage fluctuations, such as surges and sags and frequency fluctuations, and also to provide ride-through, or temporary, power to bridge the gap between a power outage and the restoration of utility power. Our target customers are those global enterprises requiring "power insurance" because they have zero tolerance for downtime in their mission critical operations. The Uninterruptible Power Supply ("UPS") products we manufacture use kinetic energy to provide short-term power as a cleaner alternative to electro-chemical battery-based energy. We sell standalone UPS products as well as complete continuous power and infrastructure solutions, including containerized continuous power systems that we brand as PowerHouse. We sell our products globally through direct, manufacturer's representatives, Original Equipment Manufacturer ("OEM") channels and IT partners. Our current principal markets are Europe, Middle East and Africa ("EMEA"), Asia and North America.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">We were founded as a Texas Corporation in 1992 and reincorporated in Delaware in 2000 prior to our initial public offering. Our headquarters are in Austin, Texas with international offices in the UK, Germany, China and Japan.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The accompanying consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles and include the accounts of the Company and its consolidated subsidiaries. All significant intercompany transactions and balances have been eliminated upon consolidation.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The accompanying consolidated financial statements have also been prepared on the assumption that the Company will continue to operate as a going concern. Accordingly assets and liabilities are recorded on the basis that the Company will be able to realize its assets and discharge its liabilities in the normal course of business. The Company's history of operating losses and use of cash, in the absence of other factors, may cause uncertainty as to its ability to continue as a going concern. We have reviewed the current and prospective sources of liquidity, significant conditions and events and forecast financial results and concluded that we have adequate resources to continue to operate as a going concern. Our business plan and our assumptions around the adequacy of our liquidity are based on estimates regarding expected revenues and future costs. However, our revenues may not meet our projections or our costs may exceed our estimates. Further, our estimates may change and future events or developments may also affect our estimates. Any of these factors may change our expectation of cash usage in 2013 or significantly affect our level of liquidity, which may require us to seek additional financing or take other measures to reduce our operating costs in order to continue operating. These financial statements do not include any adjustments that might result from the Company not being able to continue as a going concern.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Use of Estimates</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. Changes in the estimates or assumptions used by management could have a material impact upon reported amounts and our results of operations.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Revenue Recognition</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">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. In general, revenue is recognized when revenue-generating transactions generally fall into one of the following categories of revenue recognition:</div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 30.6pt;"><div style="display: inline; font-family: Times New Roman; font-size: 10pt;"></div></td><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">&#9679;</div></td><td><div style="text-align: left; font-family: Times New Roman; font-size: 10pt;">We recognize product revenue at the time of shipment for substantially 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 has passed. We may enter into bill-and-hold arrangements and when this occurs delivery may not be present, but other criteria are reviewed to determine proper timing of revenue recognition.</div></td></tr></table></div><div>&#160;</div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 30.6pt;"><div style="display: inline; font-family: Times New Roman; font-size: 10pt;"></div></td><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">&#9679;</div></td><td><div style="text-align: left; font-family: Times New Roman; font-size: 10pt;">We recognize installation and service and maintenance revenue at the time the service is performed.</div></td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 30.6pt;"><div style="display: inline; font-family: Times New Roman; font-size: 10pt;"></div></td><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">&#9679;</div></td><td><div style="text-align: left; font-family: Times New Roman; font-size: 10pt;">We recognize revenue associated with extended maintenance agreements ("EMAs") 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 or long-term liability based on the time from the balance sheet date to the future date of revenue recognition.</div></td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 30.6pt;"><div style="display: inline; font-family: Times New Roman; font-size: 10pt;"></div></td><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">&#9679;</div></td><td><div style="text-align: left; font-family: Times New Roman; font-size: 10pt;">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.</div></td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div><table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr valign="top"><td style="width: 30.6pt;"><div style="display: inline; font-family: Times New Roman; font-size: 10pt;"></div></td><td style="width: 18pt;"><div style="text-indent: 0pt; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">&#9679;</div></td><td><div style="text-align: left; font-family: Times New Roman; font-size: 10pt;">Shipping costs reimbursed by the customer are included in revenue.</div></td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;"><font style="display: inline; text-decoration: underline;">Multiple element arrangements ("MEAs")</font>. Arrangements to sell products to customers frequently include multiple deliverables. Our most significant MEAs include the sale of one or more of our CleanSource UPS or PowerHouse products, combined with one or more of the following products: design services, project management, commissioning and installation services, spare parts or consumables, and EMA's. 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 delivery of product and 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.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">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 for each element. We establish the selling price of each element based on Vendor Specific Objective Evidence ("VSOE") if available, Third Party Evidence ("TPE") if VSOE is not available, or best estimate of selling price ("BESP") 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.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">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.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Shipping and Handling Costs</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">We classify shipping and handling costs related to product sales as cost of revenue, and any payments from customers for shipping and handling are categorized in revenue. We classify shipping and handling costs associated with receiving production inventory as cost of product revenue. Any materials received or shipped which are related to our engineering, sales, marketing and administrative functions are classified as operating expenses.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Cash Equivalents</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Investments with a contractual maturity of three months or less when purchased are classified as cash equivalents.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Effective October 1, 2008, we adopted an accounting standard, which defines fair value, establishes a framework for measuring fair value and expands on required disclosures regarding fair value measurements. This standard applies to reported balances that are required or permitted to be measured at fair value under existing accounting pronouncements; accordingly, the standard does not require any new fair value measurements of reported balances.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Level 1&#8212;uses quoted prices in active markets for identical assets or liabilities we have the ability to access.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Level 2&#8212;uses 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.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Level 3&#8212;uses one or more significant inputs that are unobservable and supported by little or no market activity, and that reflect the use of significant management judgment</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Inputs are referred to as assumptions that market participants would use in pricing the asset or liability. 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padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="14" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Fair&#160;Value&#160;Measurements&#160;at&#160;Reporting&#160;Date&#160;Using</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;1</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;2</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;3</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Total</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Money-market funds</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; 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text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Amounts included in:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Cash and cash equivalents</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,092</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td colspan="16" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2011</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="14" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Fair&#160;Value&#160;Measurements&#160;at&#160;Reporting&#160;Date&#160;Using</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td></tr><tr><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;">&#160; </td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;1</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;2</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Level&#160;3</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt; font-weight: bold;">&#160;</td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div style="text-align: center; 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padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Amounts included in:</div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#160;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="padding-bottom: 2px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Cash and cash equivalents</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="padding-bottom: 4px; width: 52%;"><div style="text-align: left; text-indent: -9pt; display: block; font-family: times new roman; margin-left: 9pt; font-size: 10pt; margin-right: 0pt;">Total</div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">&#8212;</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3,093</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr></table></div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">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.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Investments in Marketable Securities</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Investments in marketable securities generally consist of money-market funds, commercial paper and debt securities with readily determinable fair values. Active Power accounts for investments that are reasonably expected to be realized in cash, sold or consumed during the year as short-term investments. We classify investments in marketable securities as available-for-sale and all reclassifications made from unrealized gains/losses to realized gains/losses are determined based on the specific identification method. We had no investments in marketable securities at December 31, 2012 and December 31, 2011.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Allowance for Doubtful Accounts</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">We estimate an allowance for doubtful accounts based on factors related to the credit risk of each customer. Historically, credit losses were minimal, primarily because the majority of our revenues were generated from large OEM customers, primarily Caterpillar, Inc. ("Caterpillar"). As we began integrating additional distribution channels into our business and selling more of our products directly to customers, our risk of credit losses has increased. We perform credit evaluations of new customers and often require deposits, prepayments or use of bank instruments such as trade letters of credit or documentary collection to mitigate our credit risk. Allowance for doubtful account balances were $0.5 million and $0.3 million as of December 31, 2012 and 2011, respectively. 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Stock-based compensation cost is estimated at the grant date based on the fair-value of the award and is recognized as expense ratably over the requisite service period of the award. Determining the appropriate fair-value model and calculating the fair value of stock-based awards at the grant date requires considerable judgment, including estimating stock price volatility, expected option life and forfeiture rates. We develop our estimates based on historical data and market information that can change significantly over time. A small change in the estimates used can have a relatively large change in the estimated valuation.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">We use the Black-Scholes option valuation model to value employee stock awards. We estimate stock price volatility based upon our historical volatility. 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Under the liability method, deferred taxes are determined based on the differences between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect in the years in which the differences are expected to reverse. A valuation allowance is recorded to reduce the carrying amounts of deferred tax assets if it is more likely than not such assets will not be realized.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">As a result of our adoption of an accounting standard in January 2007, we recognize and measure benefits for uncertain tax positions which require significant judgment from management. We evaluate our uncertain tax positions on a quarterly basis and base these evaluations upon a number of factors, including changes in facts or circumstances, changes in tax law, correspondence with tax authorities during the course of audits and effective settlement of audit issues. Changes in the recognition or measurement of uncertain tax positions could result in material increases or decreases in our income tax expense in the period in which we make the change, which could have a material impact on our effective tax rate and operating results. At December 31, 2012 and 2011, the Company had no material unrecognized tax benefits.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Segment Reporting</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Active Power's chief operating decision maker allocates resources and assesses the performance of its power management product development and sales activities as one segment.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Fair Value of Financial Instruments</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Our financial instruments consist principally of cash and cash equivalents, accounts receivable, accounts payable and our revolving line of credit. 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On November 19, 2010, the Federal Deposit Insurance Corporation ("FDIC") issued a Final Rule implementing section 343 of the Dodd-Frank Wall Street Reform and Consumer Protection Act that provides for unlimited insurance coverage of noninterest-bearing transaction accounts beginning December 31, 2010 through December 31, 2012. Active Power performs limited credit evaluations of its customers' financial condition prior to entering into commercial transactions. We generally require letters of credit or prepayments from higher-risk customers as deemed necessary to ensure collection. Our allowance for doubtful accounts is estimated based on factors related to the credit risk of each customer. Individual receivables are written off after they have been deemed uncollectible. We also purchase several components from sole source or limited source suppliers.</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; font-style: italic; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Economic Dependence</div><div style="text-indent: 0pt; display: block;"><br /></div><div style="text-align: left; text-indent: 27pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">We are significantly dependent on our relationships with Hewlett Packard Corporation ("Hewlett Packard") and Caterpillar. If these relationships are unsuccessful or discontinue, our business and revenue may suffer. 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width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">122,687</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.83</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3.77</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">98,687</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; 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display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.08</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">144,404</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">6.27</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: left; width: 9%; font-family: times new roman; font-size: 10pt;">8.55&#160;-&#160;$11.25</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">298,600</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">7.15</td><td nowrap="nowrap" valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;">&#160;</td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">10.32</td><td nowrap="nowrap" valign="bottom" style="text-align: left; 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