Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details 3)

v3.21.1
Summary of Significant Accounting Policies (Details 3) - Warrants [Member]
 12 Months Ended
Dec. 31, 2020
$ / shares
shares
Warrants Outstanding, beginning 4,958,882
Granted 4,452,527
Exercised (78,166)
Forfeited/expired/cancelled (2,222,222)
Warrants outstanding, ending 7,111,021
Outstanding, Exercisable, balance 7,111,021
Weighted Average Exercise Price, beginning | $ / shares $ 2.34
Weighted Average Exercise Price, granted | $ / shares 0.48
Weighted Average Exercise Price, ending | $ / shares 0.99
Weighted Average Exercise Price, Exercisable | $ / shares $ 0.99
Weighted Average Remaining Contractual Life, beginning 5 years 7 months 6 days
Weighted Average Remaining Contractual Life, granted 7 years 10 months 24 days
Weighted Average Remaining Contractual Life, ending 5 years 8 months 12 days
Weighted Average Remaining Contractual Life, Exercisable 5 years 8 months 12 days