Stockholders' Equity (Details 2) - USD ($)	9 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Stockholders Equity [Line Items]
Number of Options Outstanding	17,486,280
Weighted-Average Exercise Price	$ 2.1	$ 1.89
Weighted-Average Remaining Contractual Life (in Years)	5 years 1 month 6 days
Aggregate Intrinsic Value	$ 1,897,315	$ 20,306,807
Range One [Member]
Stockholders Equity [Line Items]
Range of Exercise Price (Lower)	$ 0.50
Range of Exercise Price (Upper)	$ 1.00
Number of Options Outstanding	5,000,000
Weighted-Average Exercise Price	$ 0.92
Weighted-Average Remaining Contractual Life (in Years)	6 years 9 months 18 days
Aggregate Intrinsic Value	$ 1,500,000
Range Two [Member]
Stockholders Equity [Line Items]
Range of Exercise Price (Lower)	$ 1.01
Range of Exercise Price (Upper)	$ 2.00
Number of Options Outstanding	4,325,984
Weighted-Average Exercise Price	$ 1.23
Weighted-Average Remaining Contractual Life (in Years)	6 years 1 month 6 days
Aggregate Intrinsic Value	$ 397,315
Range Three [Member]
Stockholders Equity [Line Items]
Range of Exercise Price (Lower)	$ 2.01
Range of Exercise Price (Upper)	$ 3.00
Number of Options Outstanding	2,122,669
Weighted-Average Exercise Price	$ 2.50
Weighted-Average Remaining Contractual Life (in Years)	4 years
Aggregate Intrinsic Value
Range Four [Member]
Stockholders Equity [Line Items]
Range of Exercise Price (Lower)	$ 3.01
Range of Exercise Price (Upper)	$ 5.00
Number of Options Outstanding	6,037,627
Weighted-Average Exercise Price	$ 3.57
Weighted-Average Remaining Contractual Life (in Years)	3 years 4 months 24 days
Aggregate Intrinsic Value