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Income Taxes
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3 Months Ended | ||
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Mar. 31, 2014
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| Income Tax Disclosure [Abstract] | |||
| Income Taxes |
During the three months ended March 31, 2014 and 2013, there was not a provision for income taxes as the Company incurred losses during both periods. Deferred tax assets and liabilities reflect the net tax effect of temporary differences between the carrying amount of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. The Company records a valuation allowance against its deferred tax assets as the Company believes it is more likely than not the deferred tax assets will not be realized. The valuation allowance against deferred tax assets was approximately $10 million and $9.5 million as of March 31, 2014 and December 31, 2013, respectively. As of March 31, 2014 and December 31, 2013, the Company recorded unrecognized tax positions of $187,617 and $185,961, respectively, due to a claim for research and development tax credits. A full valuation allowance has been provided against the Company’s research and development credits and, if an adjustment is required, this adjustment would be offset by an adjustment to the valuation allowance with no resulting impact on overall income tax expense or the condensed consolidated statements of comprehensive loss. |