Income Taxes (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011
Income Taxes Details 1
Income tax benefit at statutory rate, tax rate	(34.00%)	(34.00%)
State income taxes, net of Federal benefit	(3.60%)	(3.60%)
Change in valuation allowance	37.60%	38.70%
Total	0.00%	1.10%
Income tax benefit at statutory rate	$ (1,597)	$ (1,260)
State income taxes, net of Federal benefit	(170)	(134)
Change in valuation allowance	1,767	1,435
Income Tax Expense		$ 41

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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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.

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- Definition

The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

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- Definition

The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period.

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- Definition

The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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