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Stock-Based Compensation (Details Textual) (USD $)
3 Months Ended 9 Months Ended 1 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Aug. 27, 2012
Chief Financial Officer [Member]
Apr. 25, 2012
Stock Incentive Plan 2011 [Member]
Apr. 30, 2012
Stock Incentive Plan 2011 [Member]
Jul. 23, 2012
Stock Incentive Plan 2011 [Member]
Apr. 26, 2012
Stock Incentive Plan 2011 [Member]
Apr. 02, 2012
Stock Incentive Plan 2011 [Member]
Allocated Share-based Compensation Expense $ 1,000 $ 7,000 $ 15,000 $ 14,000            
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized         100,000     25,000 50,000 25,000
Share-based Compensation Arrangement by Share-based Payment Award, Per Share Weighted Average Price of Shares Purchased         $ 0.008     $ 0.008 $ 0.01 $ 0.03
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period           4 years 4 years