Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details 3)

v3.19.1
Stockholders' Equity (Details 3) - Warrant [Member]
3 Months Ended
Mar. 31, 2019
USD ($)
$ / shares
shares
Warrants, Outstanding  
Beginning Balance | shares 4,964,205
Granted | shares
Exercised | shares (50,000)
Cancelled | shares (6,982)
Ending Balance | shares 4,907,223
Warrants, Exercisable  
Beginning Balance | shares 4,907,223
Granted | shares
Exercised | shares
Cancelled | shares
Ending Balance | shares 4,907,223
Weighted Average, Exercise Price, Outstanding  
Beginning Balance $ 2.39
Granted
Cancelled
Exercised
Ending Balance 2.40
Weighted Average, Exercise Price, Exercisable  
Beginning Balance 2.39
Granted
Exercised
Cancelled
Ending Balance 2.40
Weighted Average, Fair Value Vested  
Beginning Balance 1.14
Granted
Exercised
Cancelled
Ending Balance $ 1.11
Weighted Average, Contractual Life (Years)  
Beginning Balance 2 years 3 months 8 days
Ending Balance 2 years 18 days
Aggregate Intrinsic Value  
Beginning Balance | $
Ending Balance | $ $ 5,807,620