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Stock-Based Compensation Plans (Details 1) (USD $)
In Thousands, except Share data, unless otherwise specified
6 Months Ended
Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Shares under option outstanding beginning balance 2,472,216
Shares under option, granted 50,000
Shares under option, forfeited (919,822)
Shares under option outstanding ending balance 1,602,394
Shares under option, exercisable ending balance 801,875
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]  
Weighted average exercise price outstanding beginning balance $ 0.57
Weighted average exercise price, granted $ 0.34
Weighted average exercise price, exercised   
Weighted average exercise price, forfeited $ 0.29
Weighted average exercise price outstanding ending balance $ 0.66
Weighted average exercise price, exercisable ending balance $ 1.00
Share-based Compensation Arrangement By Share-based Payment Award Options Weighted Average Remaining Contractual Term [Abstract]  
Outstanding, weighted average exercise remaining contractual life 7 years 1 month 6 days
Exercisable, weighted average exercise remaining contractual life 5 years 2 months 12 days
Share-based Compensation Arrangement By Share-based Payment Award Options Aggregate Intrinsic Value [Abstract]  
Outstanding aggregate intrinsic value $ 0
Exercisable aggregate intrinsic value $ 0