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Share Capital, Warrants and Options - Schedule of Number and Weighted Average Exercise Prices of Warrants (Details) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 shares EquityInstruments $ / shares | Dec. 31, 2020 shares $ / shares
Statement Line Items [Line Items] |  |
Outstanding at end of the period | EquityInstruments | 19,437,523 |
Post-consolidation Basis [Member] |  |
Statement Line Items [Line Items] |  |
Outstanding at beginning of the period | shares | 25,715,742 | 15,651,397
Issued | shares |  | 21,731,011
Exercised | shares | (6,278,219) |
Cancelled / expired | shares |  | (11,666,666)
Outstanding at end of the period | shares | 19,437,523 | 25,715,742
Weighted Average Exercise Price, Outstanding at beginning of year | $ / shares | $ 0.11 | $ 0.96
Weighted Average Exercise Price, Issued | $ / shares |  | 0.09
Weighted Average Exercise Price, Exercised | $ / shares | 0.11 |
Weighted Average Exercise Price, Cancelled / expired | $ / shares |  | 1.20
Weighted Average Exercise Price, Outstanding at end of year | $ / shares | $ 0.12 | $ 0.11

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- Details
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