Supplemental Disclosures About Natural Gas Producing Activities - Results of Operations for Natural Gas & Condensate Producing Activities (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Extractive Industries [Abstract] | ||
| Natural gas sales | $ 4,423 | $ 503 |
| Operating costs | 11,251 | 1,668 |
| Depreciation, depletion and amortization | 1,228 | 115 |
| Impairment charge | 2,699 | 0 |
| Total operating costs and expenses | 15,178 | 1,783 |
| Results of operations | $ (10,755) | $ (1,280) |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Depreciation, depletion and amortization, and valuation provisions (impairments) related to oil and gas producing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of expenses related to oil and gas producing activities. No definition available.
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| X | ||||||||||
- Definition Costs related to the impairment of oil and gas properties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Income before income taxes for oil and gas producing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Production (lifting) costs from oil and gas producing activities, including but not limited to lease operating expense, production and ad valorem taxes, and transportation expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Total revenues from oil and gas producing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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