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Segment Information - Schedule of Information by Business Segment (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2015
Revenues: |  |  |
Total revenues |  | $ 19,070 |
Gross profit: |  |  |
Total gross profit | $ 1,366 | 3,272 |
Depreciation, depletion and amortization: |  |  |
Total depreciation, depletion and amortization | 4,008 | 2,984 |
Assets: |  |  |
Total Assets | 468,982 |  | $ 460,088
Operating Segments |  |  |
Revenues: |  |  |
Total revenues | 20,604 | 19,070 |
Operating expenses: |  |  |
Total operating expenses | 19,238 | 15,798 |
Gross profit: |  |  |
Total gross profit | 1,366 | 3,272 |
Other Depreciation, Depletion and Amortization |  |  |
Depreciation, depletion and amortization: |  |  |
Total depreciation, depletion and amortization | 313 | 667 |
Other Corporate Assets |  |  |
Assets: |  |  |
Total Assets | 12,512 |  | 22,512
Orange Co. | Operating Segments |  |  |
Revenues: |  |  |
Total revenues | 19,295 | 16,993 |
Operating expenses: |  |  |
Total operating expenses | 17,608 | 14,214 |
Gross profit: |  |  |
Total gross profit | 1,687 | 2,779 |
Depreciation, depletion and amortization: |  |  |
Total depreciation, depletion and amortization | 3,357 | 1,946 |
Assets: |  |  |
Total Assets | 421,505 |  | 392,329
Conservation and Environmental Resources | Operating Segments |  |  |
Revenues: |  |  |
Total revenues | 1,007 | 836 |
Operating expenses: |  |  |
Total operating expenses | 1,560 | 745 |
Gross profit: |  |  |
Total gross profit | (553) | 91 |
Depreciation, depletion and amortization: |  |  |
Total depreciation, depletion and amortization | 232 | 243 |
Assets: |  |  |
Total Assets | 13,776 |  | 13,779
Other Operations | Operating Segments |  |  |
Revenues: |  |  |
Total revenues | 302 | 1,241 |
Operating expenses: |  |  |
Total operating expenses | 70 | 839 |
Gross profit: |  |  |
Total gross profit | 232 | 402 |
Depreciation, depletion and amortization: |  |  |
Total depreciation, depletion and amortization | 106 | $ 128 |
Assets: |  |  |
Total Assets | $ 21,189 |  | $ 31,468

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