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Schedule of Share-based Compensation, Stock Options, Activity (Details) (USD $)
1 Months Ended 9 Months Ended
Sep. 30, 2014
Aug. 31, 2014
Jul. 31, 2014
Jun. 30, 2014
May 31, 2014
Apr. 30, 2014
Mar. 31, 2014
Feb. 28, 2014
Jan. 31, 2014
Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Beginning of Period                 11,245,380 11,245,380
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Beginning of Period                 $ 2.07 $ 2.07
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures                   116,500
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price                   $ 1.32
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period                   (1,814,000)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price                   $ 3.43
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period 0 (4,000) (7,500) 0 (84,000) (35,032) (60,000) (67,700) (22,000) (280,232)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price                   $ 1.22
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period                   (1,098,500)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price                   $ 2.45
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, End of Period 8,169,148                 8,169,148
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, End of Period $ 1.74                 $ 1.74
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term, End of Period                   5 years 4 months 2 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value, End of Period $ 247,300                 $ 247,300
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number, End of Period 6,766,498                 6,766,498
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price, End of Period $ 1.85                 $ 1.85
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term, End of Period                   4 years 9 months 11 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value, End of Period $ 238,480                 $ 238,480