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Stock-Based Compensation Plans (Details 2) (USD $)
6 Months Ended
Jun. 30, 2014
Summary of status of the Company's non-vested share awards  
Nonvested shares under option at January 1, 2014 1,663,593
Nonvested share under option, granted 50,000
Nonvested share under option, vested (90,002)
Nonvested share under option, forfeited (823,072)
Nonvested shares under option at June 30, 2014 800,519
Weighted average grant date fair value at January 1, 2014 $ 0.29
Weighted average grant date fair value, granted $ 0.29
Weighted average grant date fair value, vested $ 0.69
Weighted average grant date fair value, forfeited $ 0.25
Weighted average grant date fair value at June 30, 2014 $ 0.28