Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details 6)

v3.8.0.1
Stockholders' Equity (Details 6)
 12 Months Ended
Dec. 31, 2017
USD ($)
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Number Outstanding 1,238,199
Weighted - Average Remaining Contractual Life 9 years 2 months 5 days
Common Stock Warrants [Member]  
Number Outstanding 8,949,078
Weighted - Average Remaining Contractual Life 4 years 2 months 12 days
Intrinsic Value | $ $ 3,993,704 [1]
Common Stock Warrants [Member] | Exercise Price $1.83 [Member]  
Number Outstanding 1,540
Weighted - Average Remaining Contractual Life 3 years
Intrinsic Value | $ $ 1,417 [1]
Common Stock Warrants [Member] | Exercise Price $2.00 [Member]  
Number Outstanding 91,670
Weighted - Average Remaining Contractual Life 1 month 6 days
Intrinsic Value | $ $ 68,753 [1]
Common Stock Warrants [Member] | Exercise Price $2.20 [Member]  
Number Outstanding 7,133,700
Weighted - Average Remaining Contractual Life 4 years 4 months 24 days
Intrinsic Value | $ $ 3,923,535 [1]
Common Stock Warrants [Member] | Exercise Price $5.50 [Member]  
Number Outstanding 1,123,705
Weighted - Average Remaining Contractual Life 3 years 9 months 18 days
Intrinsic Value | $ [1]
Common Stock Warrants [Member] | Exercise Price $16.23 [Member]  
Number Outstanding 242,021
Weighted - Average Remaining Contractual Life 3 years
Intrinsic Value | $ [1]
Common Stock Warrants [Member] | Exercise Price $21.10 [Member]  
Number Outstanding 152,084
Weighted - Average Remaining Contractual Life 3 years
Intrinsic Value | $ [1]
Common Stock Warrants [Member] | Exercise Price $34.32 [Member]  
Number Outstanding 185,779
Weighted - Average Remaining Contractual Life 2 years
Intrinsic Value | $ [1]
Common Stock Warrants [Member] | Exercise Price $40.00 [Member]  
Number Outstanding 875
Weighted - Average Remaining Contractual Life 2 years 1 month 6 days
Intrinsic Value | $ [1]
Common Stock Warrants [Member] | Exercise Price $70.00 [Member]  
Number Outstanding 17,704
Weighted - Average Remaining Contractual Life 1 year 3 months 18 days
Intrinsic Value | $ [1]
[1] Intrinsic value is calculated as the estimated fair value of the Company's stock at December 31, 2017 less the warrant exercise price of in-the-money warrants.