Annual report pursuant to Section 13 and 15(d)

Shareholders' Equity (Details 3)

v3.21.1
Shareholders' Equity (Details 3) - Warrants [Member] - $ / shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Total Warrants    
Beginning balance 6,669,274 5,054,759
Issued 2,206,705 2,113,750
Exercised (226,354) (519,235)
Ending Balance 8,649,625 6,669,274
Weighted Average Remaining Term (Years)    
Outstanding beginning 4 years 2 months 23 days 5 years 26 days
Outstanding ending 3 years 5 months 16 days 4 years 2 months 23 days
Weighted Average Exercise Price    
Beginning balance $ 5.38 $ 5.72
Issued 1.98 4.06
Exercised 1.99 4.07
Ending balance 4.60 5.38
Average Intrinsic Value    
Beginning balance 0.03 0.61
Ending balance $ 0.02 $ 0.03