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Stock Option Plans (Details 3) (Board Of Directors Plan [Member], USD $)
12 Months Ended
Dec. 31, 2013
Board Of Directors Plan [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares, Non-vested options 90,000
Number of Shares, Granted 45,000
Number of Shares, Vested (45,000)
Number of Shares, Forfeited 0
Number of Shares, Non-vested options 90,000
Weighted Average Grant Date Fair Value, Non-vested options (in dollars per share) $ 0.78
Weighted Average Grant Date Fair Value, Granted (in dollars per share) $ 1.17
Weighted Average Grant Date Fair Value, Vested (in dollars per share) $ 0.78
Weighted Average Grant Date Fair Value, Forfeited (in dollars per share) $ 0
Weighted Average Grant Date Fair Value, Non-vested options (in dollars per share) $ 0.98