Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

18. SHARE CAPITAL: Schedule of Warrant transactions and the number of warrants outstanding (Details)

v3.21.2
18. SHARE CAPITAL: Schedule of Warrant transactions and the number of warrants outstanding (Details) - Warrant
12 Months Ended
Dec. 31, 2020
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Beginning Balance | shares 595,340
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Beginning Balance | $ / shares $ 1.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | shares 41,037,711
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares $ 1.07
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | shares (5,587,215)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price | $ / shares $ 0.17
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period | shares (694,836)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price | $ / shares $ 2.92
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance | shares 35,351,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance | $ / shares $ 0.99