Stock-based Compensation (Tables)

12 Months Ended

Jan. 31, 2022

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of number and weighted average exercise prices of share options [Table Text Block]

	Number of Options			Weighted Average Exercise Price
Outstanding, January 31, 2020	350,000		$	0.10
Granted	10,450,000		$	0.18
Expired	(250,000	)	$	0.10
Exercised	(1,455,000	)	$	0.15
Outstanding, January 31, 2021	9,095,000		$	0.18
Granted	750,000		$	0.32
Expired	(4,776,250	)	$	0.17
Exercised	(3,968,750	)	$	0.15
Outstanding January 31, 2022	1,100,000		$	0.42

Disclosure of number and weighted average remaining contractual life of outstanding share options [Table Text Block]

Outstanding	Exercisable	Exercise Price	Remaining Life (Years)	Expiry Date
80,000	80,000	$1.02	3.46	July 17, 2025
70,000	-	$0.54	0.11	March 10, 2022
200,000	200,000	$0.54	0.17	March 30, 2022
250,000	187,500	$0.36	0.15	March 23, 2022
250,000	125,000	$0.35	0.86	December 9, 2022
250,000	125,000	$0.25	1.50	July 30, 2023
1,100,000	780,000	$0.42	0.86

Stock Options Granted in October 2018 [Member] | Consultant [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

Risk free rate		2.26%
Expected dividends		0%
Expected forfeiture rate		0%
Expected volatility		100%
Expected life		2 years
Unvested stock-based compensation expense as of January 31, 2021	$	-

Stock Options Granted in November 2018 [Member] | Consultant [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

Risk free rate		2.30%
Expected dividends		0%
Expected forfeiture rate		0%
Expected volatility		100%
Expected life		3 years
Unvested stock-based compensation expense as of January 31, 2021	$	-

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]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

Risk free rate		0.47%
Expected dividends		0%
Expected forfeiture rate		0%
Expected volatility		135%
Expected life		1 year
Unvested stock-based compensation expense as of January 31, 2021	$	-

Stock Options Granted on July 17, 2020 [Member] | Consultant [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

Risk free rate		0.35%
Expected dividends		0%
Expected forfeiture rate		0%
Expected volatility		207%
Expected life		5 years
Unvested stock-based compensation expense as of January 31, 2021	$	34,246

Stock Options Granted on September 17, 2020 [Member] | Consultant [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

Risk free rate		0.26%
Expected dividends		0%
Expected forfeiture rate		0%
Expected volatility		189%
Expected life		1.5 years
Unvested stock-based compensation expense as of January 31, 2021	$	-

Stock Options Granted on September 21, 2020 [Member] | Consultant [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

Risk free rate		0.23%
Expected dividends		0%
Expected forfeiture rate		0%
Expected volatility		188%
Expected life		1 year
Unvested stock-based compensation expense as of January 31, 2021	$	18,958

Stock Options Granted on March 23, 2021 [Member] | Consultant [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

Risk free rate		0.26%
Expected dividends		0%
Expected forfeiture rate		0%
Expected volatility		134.3%
Expected life		1 year
Unvested stock-based compensation expense as of January 31, 2022	$	1,834

Stock Options Granted on June 9, 2021 [Member] | Consultant [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

Risk free rate		0.32%
Expected dividends		0%
Expected forfeiture rate		0%
Expected volatility		146.38%
Expected life		1.5 years
Unvested stock-based compensation expense as of January 31, 2022	$	6,778

Stock Options Granted on July 30, 2021 [Member] | Consultant [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

Risk free rate		0.38%
Expected dividends		0%
Expected forfeiture rate		0%
Expected volatility		131.33%
Expected life		1.5 years
Unvested stock-based compensation expense as of January 31, 2022	$	7,826