Lease liabilities (Details 1) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
May 31, 2026 |
May 31, 2025 |
May 31, 2026 |
May 31, 2025 |
|
| Lease Liabilities | ||||
| Depreciation expense for right-of-use assets (Note 7) | $ 243 | $ 228 | $ 727 | $ 614 |
| Accretion of lease liabilities (Note 24) | 83 | 98 | 265 | 256 |
| Total amount | $ 326 | $ 326 | $ 992 | $ 870 |