Other payables (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Sep. 30, 2025 |
|---|---|---|
| Other payables | ||
| Opening balance | $ 332 | $ 379 |
| Interest accretion | 83 | 114 |
| Foreign exchange gain / loss | (7) | (12) |
| Debt extinguishment | 0 | (149) |
| Ending balance | 408 | 332 |
| Less: current portion of the provision (included in Trade and other payables) | 29 | 23 |
| Ending balance of long-term portion | $ 379 | $ 309 |