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Stock Options and Grants (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Stock Options and Grants (Textual)          
Stock-based compensation expense, recognized $ 48,921 $ 130,114 $ 145,843 $ 203,695  
Unrecognized compensation costs related to non-vested stock options $ 166,079   $ 166,079    
Weighted average period for unrecognized compensation costs to be expensed     10 months 28 days    
Fair value of stock options $ 0.02   $ 0.02   $ 0.14