Income Taxes - Deferred Tax Assets and Liabilities (Detail) (USD $)
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Dec. 31, 2013
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Dec. 31, 2012
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Deferred Income Tax Assets And Liabilities [Line Items] | ||
Total, current | $ 924,088 | $ 773,074 |
Valuation allowance, current | (924,088) | (773,074) |
Net deferred tax asset, current | 0 | 0 |
Total | 14,092,783 | 14,111,224 |
Valuation allowance | (14,092,783) | (14,111,224) |
Net deferred tax asset | 0 | 0 |
Deferred Tax Assets Current
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Deferred Income Tax Assets And Liabilities [Line Items] | ||
Bad debt and inventory reserve | 88,077 | 41,243 |
Accrued liabilities | 836,011 | 731,831 |
Deferred Tax Assets Noncurrent
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Deferred Income Tax Assets And Liabilities [Line Items] | ||
Deferred revenue | 59,673 | |
Depreciation and amortization | 1,024,784 | 1,005,697 |
Net operating loss carryforwards | 10,896,286 | 11,358,044 |
Research and development credits | 386,161 | 386,161 |
Deferred compensation | 163,655 | 123,797 |
Stock-based compensation | 1,519,513 | 1,208,970 |
AMT credit | $ 42,711 | $ 28,555 |
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- Details
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- Definition
Deferred Tax Assets, Depreciation and Amortization No definition available.
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after allocation of valuation allowances of noncurrent deferred tax asset attributable to deductible temporary differences and carryforwards. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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 expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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