Income Taxes (Details 2)	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Income Taxes Details 2
US federal statutory rate	(34.00%)	(34.00%)
State tax rate, net of federal benefit	(2.00%)	(2.00%)
Permanent differences
Stock based compensation	3.20%	2.90%
Write-off and amortization of intangible asset	0.00%	3.90%
Debt extinquishment	18.30%	0.00%
Other	2.50%	2.40%
Change in valuation allowance	12.00%	26.80%
Income tax provision (benefit)	0.00%	0.00%

Debt extinquishment.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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