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

The fair value of stock options granted was estimated on the date of grant using the Black-Scholes model with the following data and assumptions: (Details)

v3.22.1
The fair value of stock options granted was estimated on the date of grant using the Black-Scholes model with the following data and assumptions: (Details)
 12 Months Ended
Oct. 15, 2021
Feb. 28, 2021
Feb. 09, 2021
Dec. 31, 2021
Dec. 31, 2020
IfrsStatementLineItems [Line Items]          
Annualized volatility       100.00%  
Risk-free interest rate         0.33%
Expected life 1 year 1 year 5 years 5 years 5 years
Bottom of range [member]          
IfrsStatementLineItems [Line Items]          
Annualized volatility         151.64%
Risk-free interest rate       0.36%  
Top of range [member]          
IfrsStatementLineItems [Line Items]          
Annualized volatility         152.24%
Risk-free interest rate       1.19%