Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details 4)

v3.20.1
Stockholders' Equity (Details 4) - $ / shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Warrants outstanding, beginning 863,084 146,358
Warrants outstanding, ending   863,084
Weighted average exercise price outstanding, beginning $ 6.00 $ 59.04
Weighted average exercise price outstanding, ending $ 1.77 $ 6.00
Weighted Average Remaining Contractual Life (years) 5 years 22 days 2 years 6 months 4 days
Acquired H1 Warrants    
Warrants acquired   50,744
Weighted average exercise price acquired   $ 29.04
Weighted Average Remaining Contractual Life (years)   1 year 6 months 18 days
Acquired H3 Warrants    
Warrants acquired   14,001
Weighted average exercise price acquired   $ 33.12
Weighted Average Remaining Contractual Life (years)   3 years 3 months
Granted H4 warrants    
Warrants granted   447,383
Weighted average exercise price granted   $ 3.60
Weighted Average Remaining Contractual Life (years)   4 years 2 months 5 days
Granted I warrants    
Warrants granted   73,178
Weighted average exercise price granted   $ 13.80
Weighted Average Remaining Contractual Life (years)   2 years 3 months 18 days
Granted Reload warrants    
Warrants granted   260,116
Weighted average exercise price granted   $ 6.00
Weighted Average Remaining Contractual Life (years)   2 years 7 months 6 days
Exercised K warrants    
Warrants granted (277,778)  
Weighted average exercise price granted $ .06  
Exercised H-4 warrants    
Warrants granted   (260,116)
Weighted average exercise price granted   $ 3.60
Granted H-5 warrants    
Warrants granted 3,715,254  
Weighted average exercise price granted $ .792  
Weighted Average Remaining Contractual Life (years) 5 years  
Retired Merger Warrants    
Warrants retired   (146,358)
Weighted average exercise price Retired   $ 59.04
Granted K warrants    
Warrants granted   277,778
Weighted average exercise price granted   $ 0.06