XML 65 R50.htm IDEA: XBRL DOCUMENT v3.22.1
Stock-based Compensation (Disclosure of detailed information about options, valuation assumptions) (Details)
12 Months Ended
Jan. 31, 2022
CAD ($)
Year
Jan. 31, 2021
CAD ($)
Year
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Unvested stock-based compensation expense $ 16,438 $ 53,204
Stock Options Granted in October 2018 [Member] | Consultant [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Risk free rate   2.26%
Expected dividends   0.00%
Expected forfeiture rate   0.00%
Expected volatility   100.00%
Option life, share options granted | Year   2
Unvested stock-based compensation expense   $ 0
Stock Options Granted in November 2018 [Member] | Consultant [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Risk free rate   2.30%
Expected dividends   0.00%
Expected forfeiture rate   0.00%
Expected volatility   100.00%
Option life, share options granted | Year   3
Unvested stock-based compensation expense   $ 0
Stock Options Granted on April 6, 2020 [Member] | Directors, officers and consultants [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Risk free rate   0.47%
Expected dividends   0.00%
Expected forfeiture rate   0.00%
Expected volatility   135.00%
Option life, share options granted | Year   1
Unvested stock-based compensation expense   $ 0
Stock Options Granted on July 17, 2020 [Member] | Consultant [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Risk free rate   0.35%
Expected dividends   0.00%
Expected forfeiture rate   0.00%
Expected volatility   207.00%
Option life, share options granted | Year   5
Unvested stock-based compensation expense 0 $ 34,246
Stock Options Granted on September 17, 2020 [Member] | Consultant [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Risk free rate   0.26%
Expected dividends   0.00%
Expected forfeiture rate   0.00%
Expected volatility   189.00%
Option life, share options granted | Year   1.5
Unvested stock-based compensation expense   $ 0
Stock Options Granted on September 21, 2020 [Member] | Consultant [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Risk free rate   0.23%
Expected dividends   0.00%
Expected forfeiture rate   0.00%
Expected volatility   188.00%
Option life, share options granted | Year   1
Unvested stock-based compensation expense $ 0 $ 18,958
Stock Options Granted on March 23, 2021 [Member] | Consultant [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Risk free rate 0.26%  
Expected dividends 0.00%  
Expected forfeiture rate 0.00%  
Expected volatility 134.30%  
Option life, share options granted | Year 1  
Unvested stock-based compensation expense $ 1,834  
Stock Options Granted on June 9, 2021 [Member] | Consultant [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Risk free rate 0.32%  
Expected dividends 0.00%  
Expected forfeiture rate 0.00%  
Expected volatility 146.38%  
Option life, share options granted | Year 1.5  
Unvested stock-based compensation expense $ 6,778  
Stock Options Granted on July 30, 2021 [Member] | Consultant [Member]    
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Risk free rate 0.38%  
Expected dividends 0.00%  
Expected forfeiture rate 0.00%  
Expected volatility 131.33%  
Option life, share options granted | Year 1.5  
Unvested stock-based compensation expense $ 7,826