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SHARE CAPITAL - Disclosure of number of outstanding warrants (Details) - $ / shares | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2021 | Nov. 02, 2020 | Sep. 30, 2020 | Jul. 11, 2020 | Sep. 30, 2019
Disclosure of classes of share capital [line items] |  |  |  |  |
Warrants Outstanding, Exercise price |  | $ 0.125 |  | $ 0.05 |
Warrants [Member] |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |
Warrants Outstanding, Number of warrants | 3,974,204 |  | 4,079,600 |  | 0
Warrants Outstanding, Exercise price | $ 4.35 |  | $ 0.05 |  | $ 0
Warrants [Member] | July 30, 2024 [Member] |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |
Warrants Outstanding, Number of warrants | 2,131,600 |  |  |  |
Warrants Outstanding, Exercise price | $ 0.05 |  |  |  |
Warrants Outstanding, Remaining life (Years) | 2 years 9 months 29 days |  |  |  |
Warrants [Member] | March 17, 2024 [Member] |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |
Warrants Outstanding, Number of warrants | 1,709,938 |  |  |  |
Warrants Outstanding, Exercise price | $ 9.46 |  |  |  |
Warrants Outstanding, Remaining life (Years) | 2 years 5 months 15 days |  |  |  |
Warrants [Member] | March 17, 2024 [Member] |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |
Warrants Outstanding, Number of warrants | 132,666 |  |  |  |
Warrants Outstanding, Exercise price | $ 7.57 |  |  |  |
Warrants Outstanding, Remaining life (Years) | 2 years 5 months 15 days |  |  |  |

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- Definition The number of warrants outstanding. + References No definition available. + Details
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- Definition Represents the weighted average exercise price of warrants outstanding in share based payment arrangement. + References No definition available. + Details
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