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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2025 | Mar. 31, 2024 | Sep. 30, 2024 | Sep. 30, 2023
Cash flows from operating activities of continuing operations: |  |  |  |  |  |
Net loss | $ (1,207) | $ (1,550) | $ (3,126) | $ (2,212) |  |
Net earnings (loss) from discontinued operations | 331 | (466) | 12 | (780) |  |
Net loss from continuing operations | (1,538) | (1,084) | (3,138) | (1,432) |  |
Adjustments to reconcile net loss from continuing operations to net cash (used in) provided by operating activities: |  |  |  |  |  |
Equity in income of affiliates | 0 | (1,071) | 0 | (1,071) |  |
Depletion, depreciation, and amortization | 754 | 1,342 | 1,658 | 2,801 |  |
Impairment of assets | 52 | 1,677 | 665 | 1,677 |  |
Sale of interest in leasehold land, net of fees paid |  |  | 0 | (439) |  |
Distributions of income from equity investees |  |  | 0 | 1,071 |  |
Retirement benefits income |  |  | (158) | (173) |  |
Non-cash rent expense (income) |  |  | 1 | (13) |  |
Accretion of asset retirement obligation |  |  | 391 | 434 |  |
Deferred income tax (benefit) expense | (25) | 53 | (34) | 51 |  |
Asset retirement obligation payments |  |  | (275) | (396) |  |
Share-based compensation expense |  |  | 129 | 111 |  |
Retirement plan contributions and payments |  |  | (1) | (2) |  |
Credit loss (reversal) expense |  |  | (10) | 46 |  |
Foreign currency (gain) loss | (10) | 128 | 341 | 2 |  |
(Decrease) increase from changes in current assets and liabilities |  |  | (423) | 333 |  |
Net cash (used in) provided by operating activities from continuing operations |  |  | (854) | 3,000 |  |
Cash flows from investing activities of continuing operations: |  |  |  |  |  |
Proceeds from sale of interest in leasehold land, net of fees paid |  |  | 0 | 439 |  |
Proceeds from the sale of oil and natural gas assets |  |  | 282 | 0 |  |
Capital expenditures - oil and natural gas |  |  | (2,641) | (1,624) |  |
Dividend received from discontinued operations |  |  | 250 | 0 |  |
Cash divested from the sale of discontinued operations, net of proceeds |  |  | (163) | 0 |  |
Net cash used in investing activities from continuing operations |  |  | (2,272) | (1,185) |  |
Cash flows from financing activities of continuing operations: |  |  |  |  |  |
Repayments for insurance premium financing |  |  | (15) | 0 |  |
Distributions to non-controlling interests |  |  | 0 | (223) |  |
Net cash used in financing activities from continuing operations |  |  | (15) | (223) |  |
Cash flows from discontinued operations: |  |  |  |  |  |
Net cash used in operating activities |  |  | (95) | (738) |  |
Net cash provided by (used in) investing activities |  |  | 538 | (1) |  |
Net cash used in financing activities |  |  | (250) | 0 |  |
Net cash provided by (used in) discontinued operations |  |  | 193 | (739) |  |
Effect of exchange rate changes on cash and cash equivalents |  |  | (125) | 2 |  |
Net (decrease) increase in cash and cash equivalents |  |  | (3,073) | 855 |  |
Cash and cash equivalents at beginning of period |  |  |  |  | $ 4,505 | $ 2,830
Less: Cash and cash equivalents of discontinued operations at end of period | 0 | (118) | 0 | (118) |  |
Cash and cash equivalents of continuing operations at end of period | $ 1,432 | $ 3,567 | $ 1,432 | $ 3,567 |  |

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