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Income Taxes - Reconciliation of income tax benefit (Details)
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12 Months Ended | |
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Dec. 31, 2012
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Dec. 31, 2011
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| Income Tax Disclosure [Abstract] | ||
| U.S. federal statutory rate | (34.00%) | (34.00%) |
| State income tax, net of federal benefit | (6.00%) | (6.00%) |
| Permanent differences | 67.00% | 16.00% |
| Increase in valuation allowance | (27.00%) | 23.40% |
| Income tax provision (benefit) | 0.00% | 0.60% |
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- Definition
No authoritative reference available. No definition available.
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- Definition
The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate is the regular tax rate if there are alternative tax systems. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to changes in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to all other items not otherwise listed in the existing taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the state and local income tax expense or benefit, net of the federal tax benefit (expense) thereon, recorded during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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