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STOCK OPTIONS AND WARRANTS - Disclosure of share-based compensation arrangements by share-based payment award (Details) - $ / shares
1 Months Ended 12 Months Ended
Aug. 18, 2022
Aug. 31, 2022
Aug. 31, 2021
Aug. 31, 2020
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Expiry Date Aug. 18, 2027      
Exercise prices   $ 0.08 $ 0.08 $ 0.06
Options outstanding and exercisable Number of shares   9,900,000 10,076,776 9,320,000
Options outstanding and exercisable Remaining contractual life   3 years 3 months 18 days    
October 27, 2017 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   Oct. 27, 2017    
Expiry Date   Oct. 27, 2022    
Exercise prices   $ 0.05    
Options outstanding and exercisable Number of shares   800,000    
Options outstanding and exercisable Remaining contractual life   1 month 28 days    
May 11, 2018 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   May 11, 2018    
Expiry Date   May 11, 2023    
Exercise prices   $ 0.06    
Options outstanding and exercisable Number of shares   500,000    
Options outstanding and exercisable Remaining contractual life   8 months 8 days    
May 22, 2018 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   May 22, 2018    
Expiry Date   May 22, 2023    
Exercise prices   $ 0.07    
Options outstanding and exercisable Number of shares   450,000    
Options outstanding and exercisable Remaining contractual life   8 months 19 days    
December 14, 2020 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   Dec. 14, 2020    
Expiry Date   Dec. 14, 2025    
Exercise prices   $ 0.05    
Options outstanding and exercisable Number of shares   2,100,000    
Options outstanding and exercisable Remaining contractual life   3 years 3 months 14 days    
January 28, 2021 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   Jan. 28, 2021    
Expiry Date   Jan. 28, 2026    
Exercise prices   $ 0.14    
Options outstanding and exercisable Number of shares   2,000,000    
Options outstanding and exercisable Remaining contractual life   3 years 4 months 28 days    
February 4, 2021 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   Feb. 04, 2021    
Expiry Date   Feb. 04, 2026    
Exercise prices   $ 0.18    
Options outstanding and exercisable Number of shares   100,000    
Options outstanding and exercisable Remaining contractual life   3 years 5 months 4 days    
February 5, 2021 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   Feb. 05, 2021    
Expiry Date   Feb. 05, 2026    
Exercise prices   $ 0.18    
Options outstanding and exercisable Number of shares   300,000    
Options outstanding and exercisable Remaining contractual life   3 years 5 months 8 days    
April 27, 2021 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   Apr. 27, 2021    
Expiry Date   Apr. 27, 2026    
Exercise prices   $ 0.12    
Options outstanding and exercisable Number of shares   100,000    
Options outstanding and exercisable Remaining contractual life   3 years 7 months 28 days    
May 28, 2021 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   May 28, 2021    
Expiry Date   May 28, 2026    
Exercise prices   $ 0.12    
Options outstanding and exercisable Number of shares   50,000    
Options outstanding and exercisable Remaining contractual life   3 years 8 months 26 days    
September 01, 2021 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   Sep. 01, 2021    
Expiry Date   Sep. 01, 2026    
Exercise prices   $ 0.08    
Options outstanding and exercisable Number of shares   500,000    
Options outstanding and exercisable Remaining contractual life   4 years 3 days    
December 6, 2021 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   Dec. 06, 2021    
Expiry Date   Dec. 06, 2026    
Exercise prices   $ 0.07    
Options outstanding and exercisable Number of shares   1,000,000    
Options outstanding and exercisable Remaining contractual life   4 years 3 months 7 days    
August 18, 2022 [Member]        
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]        
Issue Date   Aug. 18, 2022    
Expiry Date   Aug. 18, 2027    
Exercise prices   $ 0.06    
Options outstanding and exercisable Number of shares   2,000,000    
Options outstanding and exercisable Remaining contractual life   4 years 11 months 19 days