Income Taxes - Additional Information (Detail) (USD $)
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3 Months Ended | ||
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Mar. 31, 2014
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Mar. 31, 2013
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Dec. 31, 2013
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Income Tax Disclosure [Abstract] | |||
Provision for income taxes | $ 0 | $ 0 | |
Valuation allowance against deferred tax assets | 10,000,000 | 9,500,000 | |
Unrecognized tax positions | $ 187,617 | $ 185,961 |
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- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Income Tax Provision No definition available.
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