CONVERTIBLE DEBENTURES AND PROMISSORY NOTES (Tables)

12 Months Ended

Jan. 31, 2022

Short-Term Debt [Line Items]

Schedule of promissory notes [Table Text Block]

	January 1, 2019
	issuance
	$
Balance, January 31, 2020	21,200,000
Payments	(7,013,333	)
Balance, January 31, 2021	14,186,667
Payments	(6,080,000	)
Balance, January 31, 2022	8,106,667
Current portion	6,080,000
Non-current portion	2,026,667

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 and January 2022	-		-		-

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
Payment	-	-		(1,210,000	)	(1,210,000	)
Interest	17,649	-		40,685		58,334
Accretion expense	191,203	-		39,259		230,462
Balance, January 31, 2022	1,281,442	-		-		1,281,442