INFORMATION RELATING TO THE CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Details) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Supplemental disclosure of cash flow information and non-cash financing activities: | ||
| Income taxes, net of refunds | $ 0 | $ 168 |
| Oil and natural gas | ||
| Supplemental disclosures of cash flow information: | ||
| Increase (decrease) in capital expenditure accruals related to oil and natural gas exploration and development | (27) | (2,259) |
| Increase (decrease) in capital expenditure accruals related to oil and natural gas asset retirement obligations | $ 0 | $ 149 |