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Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
Income Taxes (Details) (USD $)	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Income Taxes [Abstract]
Income tax provision (benefit)	$ (48,000)	$ 521,000	$ (134,000)	$ 1,287,000
Effective tax rate			(39.00%)	25.00%
Need for valuation allowance based on history of cumulative losses, years			3 years
Need for valuation allowance based on results for U.S. income tax, years			5 years
Period for peak to trough, years			5 years
Valuation allowance	$ 833,000		$ 833,000		$ 833,000

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 amount of the valuation allowance recorded as of the balance sheet date pertaining to the specified deferred tax asset for which an assessment was made that it is more likely than not that all or a portion of such deferred tax asset will not be realized through related deductions on future tax returns.

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