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Stock-Based Compensation (Details) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Exercise price $ 0      
Expected dividends 0.00% 0.00% 0.00% 0.00%
Expected volatility 0.00%      
Risk free interest rate 0.00%      
Expected life of option 0 years 5 years    
Expected forfeitures 0.00% 0.00% 0.00% 0.00%
Minimum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Exercise price   $ 1.71 $ 1.54 $ 1.71
Expected volatility   101.00% 88.00% 101.00%
Risk free interest rate   1.62% 1.32% 1.62%
Expected life of option     5 years 5 years
Maximum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Exercise price   $ 1.78 $ 2.73 $ 2.91
Expected volatility   107.00% 131.00% 150.00%
Risk free interest rate   1.78% 2.19% 1.78%
Expected life of option     10 years 10 years