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Stock Options (Details 1) (USD $)
6 Months Ended
Jun. 30, 2012
Stock Options Details 1  
Unvested balance at December 31, 2011 1,403,000
Granted 20,000
Vested (826,000)
Forfeited (44,000)
Unvested balance at March 31, 2012 513,000
Unvested balance at December 31, 2011 $ 0.26
Granted $ 0.15
Vested $ 0.20
Forfeited $ 0.35
Unvested balance at March 31, 2012 $ 0.29