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SEGMENT INFORMATION (Details) - USD ($) | 3 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Revenues: |  |
Revenue before interest income | $ 4,451,000 | $ 6,140,000
Interest income | 26,000 | 15,000
Total revenues | 4,477,000 | 6,155,000
Depletion, depreciation, and amortization: |  |
Depletion, depreciation, and amortization | 928,000 | 1,511,000
Asset Impairment Charges |  |
Impairment of assets | 613,000 | 0
Operating (loss) profit (before general and administrative expenses): |  |
Operating (loss) profit (before general and administrative expenses): | (306,000) | 669,000
General and administrative expenses | (1,281,000) | (1,404,000)
Foreign currency (loss) gain | (351,000) | 126,000
Interest expense | 0 | (2,000)
Interest income | 26,000 | 15,000
Loss before income taxes | (1,912,000) | (596,000)
Intersegment eliminations | External Customer |  |
Revenues: |  |
Total revenues | 0 |
Oil and natural gas |  |
Revenues: |  |
Revenue before interest income | 3,897,000 | 5,130,000
Total revenues | 3,897,000 | 5,130,000
Depletion, depreciation, and amortization: |  |
Depletion, depreciation, and amortization | 904,000 | 1,458,000
Asset Impairment Charges |  |
Impairment of assets | 613,000 | 0
Operating (loss) profit (before general and administrative expenses): |  |
Operating (loss) profit (before general and administrative expenses): | (116,000) | 881,000
Contract drilling |  |
Revenues: |  |
Revenue before interest income | 543,000 | 993,000
Total revenues | 543,000 | 993,000
Depletion, depreciation, and amortization: |  |
Depletion, depreciation, and amortization | 24,000 | 52,000
Operating (loss) profit (before general and administrative expenses): |  |
Operating (loss) profit (before general and administrative expenses): | (201,000) | (228,000)
Land investment |  |
Revenues: |  |
Revenue before interest income | 0 | 0
Other |  |
Revenues: |  |
Revenue before interest income | 11,000 | 17,000
Total revenues | 37,000 | 32,000
Depletion, depreciation, and amortization: |  |
Depletion, depreciation, and amortization | 0 | 1,000
Operating (loss) profit (before general and administrative expenses): |  |
Operating (loss) profit (before general and administrative expenses): | $ 11,000 | $ 16,000

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