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STOCK OPTIONS AND WARRANTS - Schedule of Stockholders' Equity Note, Warrants or Rights (Details) - $ / shares
6 Months Ended
Feb. 28, 2022
Aug. 31, 2021
Aug. 31, 2020
Class of Warrant or Right [Line Items]      
Exercise Price $ 0.05    
Number of Warrants 6,473,369 9,716,869 13,236,869
March 27, 2019 [Member]      
Class of Warrant or Right [Line Items]      
Issue Date Mar. 27, 2019    
Expiry Date Mar. 27, 2023    
Exercise Price $ 0.04    
Number of Warrants 4,973,369    
January 14, 2021 [Member]      
Class of Warrant or Right [Line Items]      
Issue Date Jan. 14, 2021    
Expiry Date May 14, 2022    
Exercise Price $ 0.09    
Number of Warrants 1,500,000