Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details 3)

v3.19.2
Stockholders' Equity (Details 3)
9 Months Ended
Sep. 30, 2018
$ / shares
shares
Warrants outstanding, beginning | shares 146,358
Warrants acquired | shares
Warrants granted | shares
Warrants exercised | shares
Warrants retired | shares
Warrants outstanding, ending | shares 585,307
Weighted average exercise price outstanding, beginning | $ / shares $ 59.04
Weighted average exercise price acquired | $ / shares
Weighted average exercise price granted | $ / shares
Weighted average exercise price exercised | $ / shares
Weighted average exercise price retired | $ / shares
Weighted average exercise price outstanding, ending | $ / shares $ 12.72
Acquired H1 Warrants [Member]  
Warrants acquired | shares 50,744
Weighted average exercise price acquired | $ / shares $ 29.04
Acquired H3 Warrants [Member]  
Warrants acquired | shares 14,001
Weighted average exercise price acquired | $ / shares $ 33.12
Granted H4 warrants [Member]  
Warrants granted | shares 447,383
Warrants exercised | shares (260,116)
Weighted average exercise price granted | $ / shares $ 3.60
Weighted average exercise price exercised | $ / shares $ 3.60
Granted I warrants [Member]  
Warrants granted | shares 73,178
Weighted average exercise price granted | $ / shares $ 13.80
Granted J warrants [Member]  
Warrants granted | shares 260,116
Weighted average exercise price granted | $ / shares $ 6.00
Retired Merger Warrants [Member]  
Warrants retired | shares (146,357)
Weighted average exercise price retired | $ / shares $ 59.04