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Share-based Payments - Measurement of Fair Value of Share Options Granted (Details) - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share Based Payment Arrangements [Abstract]    
Weighted average fair market value per option (C$) $ 0.83 $ 0.29
Risk free interest rate 1.00% 0.37%
Expected volatility (based on actual historical volatility) 61.48% 58.36%
Dividend rate 0.00% 0.00%
Suboptimal exercise factor 1.25 1.25