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Share Capital, Warrants and Options - Schedule of Number and Weighted Average Exercise Prices of Share Options (Details) - Stock Option Plan [Member]
 3 Months Ended 12 Months Ended
Mar. 31, 2021
Option
$ / shares
Mar. 31, 2020
Option
Dec. 31, 2020
Option
$ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Issued 3,185,000 6,650,000  
Post-consolidation Basis [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Outstanding, beginning of the period 7,978,725 2,130,550 2,130,550
Issued 3,185,000   7,850,000
Cancelled / expired (603,100)   (2,001,825)
Outstanding, end of the period 10,560,625   7,978,725
Weighted Average Exercise Price, Outstanding at beginning of the period | $ / shares $ 0.17   $ 1.51
Weighted Average Exercise Price, Issued | $ / shares 0.32   0.15
Weighted Average Exercise Price, Cancelled / expired | $ / shares 0.33   1.51
Weighted Average Exercise Price, Outstanding at end of the period | $ / shares $ 0.21   $ 0.17