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Income Taxes (Narrative) (Details) (USD $)
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6 Months Ended | 12 Months Ended | 6 Months Ended | |
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Jun. 30, 2013
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Dec. 31, 2012
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Jun. 30, 2013
Approximations [Member]
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Jun. 30, 2012
Approximations [Member]
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| Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate | 40.00% | 40.00% | ||
| Deferred Tax Assets, Operating Loss Carryforwards | $ 36,800,000 | |||
| Valuation allowance | 100.00% | 100.00% | ||
| Change in valuation allowance | $ 900,000 | $ 900,000 | ||
| X | ||||||||||
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- Definition
Valuation allowance No definition available.
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| X | ||||||||||
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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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| X | ||||||||||
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- Definition
Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of the change in the period in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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