The fair value of stock options granted was estimated on the date of grant using the BlackScholes 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%  
Riskfree 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%  
Riskfree interest rate  0.36%  
Top of range [member]  
IfrsStatementLineItems [Line Items]  
Annualized volatility  152.24%  
Riskfree interest rate  1.19% 
X  
 Definition The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef

X  
 Definition The implied yield currently available on zerocoupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise). [Refer: Government [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef

X  
 References No definition available.

X  
 References No definition available.

X  
 Details

X  
 Details
