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Stock Options and Warrants - Schedule of Stock Option Transactions (Details)
 9 Months Ended
Sep. 30, 2015
$ / shares
shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Shares, Outstanding at Beginning of Year | shares 5,953,227
Shares, Granted | shares 291,000
Shares, Exercised | shares (1,140)
Shares, Forfeited or Canceled | shares (429,083)
Shares, Outstanding at End of Period | shares 5,814,004
Shares, Options Exercisable at Period-End | shares 5,750,379
Weighted-Average Fair Value of Options Granted During the Period $ 0.16
Weighted-Average Exercise Price, Outstanding at Beginning of Year 1.03
Weighted-Average Exercise Price, Granted 0.77
Weighted-Average Exercise Price, Exercised 0.10
Weighted-Average Exercise Price, Forfeited or Canceled 1.16
Weighted-Average Exercise Price, Outstanding at End of Period 0.97
Weighted-Average Exercise Price, Options Exercisable at Period-End $ 0.98