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SEGMENT INFORMATION (Details) (USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012
SEGMENT INFORMATION |  |  |  |
Intersegment sales or transfers | $ 0 | $ 0 | $ 0 | $ 0
Revenues: |  |  |  |
Total before interest income | 5,179,000 | 12,352,000 | 18,470,000 | 28,005,000
Interest income | 3,000 | 6,000 | 32,000 | 21,000
Total revenues | 5,182,000 | 12,358,000 | 18,502,000 | 28,026,000
Depletion, depreciation, and amortization: |  |  |  |
Total depletion, depreciation, and amortization | 1,372,000 | 2,456,000 | 6,383,000 | 8,171,000
Reduction of carrying value of assets: |  |  |  |
Total reduction of carrying value of assets |  |  | 4,506,000 | 1,854,000
Operating profit (loss) (before general and administrative expenses): |  |  |  |
Total operating profit (loss) | 1,034,000 | 408,000 | (1,495,000) | 1,862,000
General and administrative expenses | (2,105,000) | (1,877,000) | (6,354,000) | (6,090,000)
Interest expense | (146,000) | (200,000) | (442,000) | (638,000)
Interest income | 3,000 | 6,000 | 32,000 | 21,000
Loss before income taxes | (1,214,000) | (1,663,000) | (8,259,000) | (4,845,000)
Oil and natural gas |  |  |  |
Revenues: |  |  |  |
Total before interest income | 4,774,000 | 4,940,000 | 16,019,000 | 19,137,000
Depletion, depreciation, and amortization: |  |  |  |
Total depletion, depreciation, and amortization | 1,253,000 | 2,299,000 | 5,983,000 | 7,701,000
Reduction of carrying value of assets: |  |  |  |
Total reduction of carrying value of assets |  |  | 4,506,000 |
Operating profit (loss) (before general and administrative expenses): |  |  |  |
Total operating profit (loss) | 1,115,000 | 199,000 | (1,918,000) | 3,461,000
Land investment |  |  |  |
Revenues: |  |  |  |
Total before interest income |  | 129,000 | 282,000 | 482,000
Operating profit (loss) (before general and administrative expenses): |  |  |  |
Total operating profit (loss) |  | 129,000 | 282,000 | 482,000
Contract drilling |  |  |  |
Revenues: |  |  |  |
Total before interest income | 248,000 | 1,212,000 | 1,668,000 | 1,918,000
Depletion, depreciation, and amortization: |  |  |  |
Total depletion, depreciation, and amortization | 91,000 | 128,000 | 314,000 | 385,000
Operating profit (loss) (before general and administrative expenses): |  |  |  |
Total operating profit (loss) | (210,000) | 28,000 | (274,000) | (620,000)
Residential real estate |  |  |  |
Revenues: |  |  |  |
Total before interest income |  | 5,975,000 |  | 5,975,000
Reduction of carrying value of assets: |  |  |  |
Total reduction of carrying value of assets |  |  |  | 1,854,000
Operating profit (loss) (before general and administrative expenses): |  |  |  |
Total operating profit (loss) |  | (15,000) |  | (1,869,000)
Other |  |  |  |
Revenues: |  |  |  |
Total before interest income | 157,000 | 96,000 | 501,000 | 493,000
Depletion, depreciation, and amortization: |  |  |  |
Total depletion, depreciation, and amortization | 28,000 | 29,000 | 86,000 | 85,000
Operating profit (loss) (before general and administrative expenses): |  |  |  |
Total operating profit (loss) | $ 129,000 | $ 67,000 | $ 415,000 | $ 408,000

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