Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Schedule of Warrants Outstanding (Details)

v3.4.0.3
Stockholders' Equity - Schedule of Warrants Outstanding (Details)
3 Months Ended
Mar. 31, 2016
$ / shares
shares
Warrants outstanding, Weighted-average remaining contractual life ( in years) 1 year 9 months 18 days
Warrant [Member]  
Number of warrants, outstanding 9,506,304
Number of warrants exercisable 9,506,304
Range 1 [Member] | Warrant [Member]  
Range of exercise prices, upper limit | $ / shares $ 5.00
Number of warrants, outstanding 7,439,631
Warrants outstanding, Weighted-average remaining contractual life ( in years) 1 year 7 months 6 days
Number of warrants exercisable 7,439,631
Range 2 [Member] | Warrant [Member]  
Range of exercise prices, lower limit | $ / shares $ 4.00
Range of exercise prices, upper limit | $ / shares $ 4.99
Number of warrants, outstanding
Warrants outstanding, Weighted-average remaining contractual life ( in years) 0 years
Number of warrants exercisable
Range 3 [Member] | Warrant [Member]  
Range of exercise prices, lower limit | $ / shares $ 3.00
Range of exercise prices, upper limit | $ / shares $ 3.99
Number of warrants, outstanding 799,901
Warrants outstanding, Weighted-average remaining contractual life ( in years) 2 years 3 months 18 days
Number of warrants exercisable 799,901
Range 4 [Member] | Warrant [Member]  
Range of exercise prices, lower limit | $ / shares $ 2.00
Range of exercise prices, upper limit | $ / shares $ 2.99
Number of warrants, outstanding 954,272
Warrants outstanding, Weighted-average remaining contractual life ( in years) 3 years 3 months 18 days
Number of warrants exercisable 954,272
Range 5 [Member] | Warrant [Member]  
Range of exercise prices, lower limit | $ / shares $ 1.00
Range of exercise prices, upper limit | $ / shares $ 1.99
Number of warrants, outstanding 312,500
Warrants outstanding, Weighted-average remaining contractual life ( in years) 3 years 8 months 12 days
Number of warrants exercisable 312,500