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PROMISSORY NOTES (Tables)
 12 Months Ended
Jan. 31, 2023
Jan. 31, 2021
Short-Term Debt [Line Items]    
Schedule of convertible debt [Table Text Block]
   

June 13, 2018

issuance

    

May 24, 2019

issuance

     Total  
    $     $     $  
Balance, January 31, 2021   1,072,590     1,130,056     2,202,646  
Payment   -     (1,210,000 )   (1,210,000 )
Interest expense   17,649     40,685     58,334  
Accretion expense   191,203     39,259     230,462  
Balance, January 31, 2022   1,281,442     -     1,281,442  
Payment   (41,600 )   -     (41,600 )
Interest expense   1,600     -     1,600  
Loss on foreign exchange translation   (85,183 )   -     (85,183 )
Balance, January 31, 2023   1,156,259     -     1,156,259  
 
Schedule of promissory notes [Table Text Block]
    $  
Balance, January 31, 2021   14,186,667  
Repayments   (6,080,000 )
Balance, January 31, 2022   8,106,667  
Repayments   (6,080,000 )
Balance, January 31, 2023   2,026,667  
Current portion   2,026,667  
Non-current portion   -  
    January 1, 2019  
    issuance  
    $  
Balance, January 31, 2020   21,200,000  
Payments   (7,013,333 )
Balance, January 31, 2021   14,186,667  
Current portion   6,080,000  
Non-current portion   8,106,667  
Convertible Debt [Member]    
Short-Term Debt [Line Items]    
Schedule of convertible debt [Table Text Block]  
    December 31,
2018 issuance		     January 30, 2019
issuance		     Total  
    $     $     $  
Balance, January 31, 2020   2,066,976     4,179,094     6,246,070  
New issuances on exercise of warrants   1,749,065     3,939,377     5,688,442  
Conversions   (4,075,959 )   (8,682,514 )   (12,758,473 )
Interest   190,003     409,237     599,240  
Accretion expense   251,990     473,248     725,238  
Interest paid - cash   (250,879 )   (534,039 )   (784,918 )
Foreign exchange loss   68,804     215,597     284,401  
Balance, January 31, 2021   -     -     -  

 
Convertible Notes Payable [Member]    
Short-Term Debt [Line Items]    
Schedule of convertible debt [Table Text Block]  
    June 13, 2018     January 23, 2019     May 24, 2019        
    issuance     issuance     issuance     Total  
    $     $     $     $  
Balance, January 31, 2020   639,665     175,000     918,316     1,732,981  
Payment   -     (175,000 )   -     (175,000 )
Interest   48,733     -     100,274     149,007  
Accretion expense   384,192     -     111,466     495,658  
Balance, January 31, 2021   1,072,590     -     1,130,056     2,202,646