FINANCIAL RISK FACTORS - Credit risk and interest rate risk (Details) - CAD ($) |
Dec. 31, 2025 |
Sep. 30, 2025 |
|---|---|---|
| FINANCIAL RISK FACTORS | ||
| Principal amount | $ 57,200,000 | |
| Kamino facility | ||
| FINANCIAL RISK FACTORS | ||
| Interest rate | 1.70% | |
| Kamino facility | Interest rate risk | ||
| FINANCIAL RISK FACTORS | ||
| Interest rate | 1.70% | |
| Principal amount | $ 5,766,098 | |
| Cash and cash equivalent | ||
| FINANCIAL RISK FACTORS | ||
| Exposure to credit risk | $ 222,466 | $ 1,800,000 |