STOCK OPTIONS AND WARRANTS - Schedule of Stockholders' Equity Note, Warrants or Rights (Details) - $ / shares |
9 Months Ended | 12 Months Ended | |
|---|---|---|---|
May 31, 2021 |
Aug. 31, 2020 |
Aug. 31, 2019 |
|
| Class of Warrant or Right [Line Items] | |||
| Exercise Price | $ 0.05 | $ 0.05 | |
| Number of Warrants | 14,696,869 | 13,236,869 | 26,141,459 |
| August 31, 2018 [Member] | |||
| Class of Warrant or Right [Line Items] | |||
| Issue Date | Aug. 31, 2018 | Aug. 31, 2018 | |
| Expiry Date | Aug. 31, 2021 | Aug. 31, 2021 | |
| Exercise Price | $ 0.05 | $ 0.05 | |
| Number of Warrants | 4,800,000 | 4,800,000 | |
| September 21, 2018 [Member] | |||
| Class of Warrant or Right [Line Items] | |||
| Issue Date | Sep. 21, 2018 | Sep. 21, 2018 | |
| Expiry Date | Sep. 21, 2021 | Sep. 21, 2021 | |
| Exercise Price | $ 0.05 | $ 0.05 | |
| Number of Warrants | 2,427,500 | 2,427,500 | |
| March 27, 2019 [Member] | |||
| Class of Warrant or Right [Line Items] | |||
| Issue Date | Mar. 27, 2019 | Mar. 27, 2019 | |
| Expiry Date | Mar. 27, 2023 | Mar. 27, 2023 | |
| Exercise Price | $ 0.04 | $ 0.04 | |
| Number of Warrants | 5,969,369 | 6,009,369 | |
| January 14, 2021 [Member] | |||
| Class of Warrant or Right [Line Items] | |||
| Issue Date | Jan. 14, 2021 | ||
| Expiry Date | Jan. 14, 2022 | ||
| Exercise Price | $ 0.09 | ||
| Number of Warrants | 1,500,000 |