PROPERTY AND EQUIPMENT (Narrative) (Details) - USD ($) |
1 Months Ended | 2 Months Ended | 3 Months Ended | 5 Months Ended | 6 Months Ended |
|---|---|---|---|---|---|
Jun. 30, 2021 |
May 17, 2021 |
Jun. 30, 2020 |
May 17, 2021 |
Jun. 30, 2020 |
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| Property, Plant and Equipment [Abstract] | |||||
| Impairment of oil and natural gas properties | $ 117,813,000 | $ 0 | $ 532,880,000 | $ 0 | $ 1,086,225,000 |
| Capitalized general and administrative costs | $ 2,200,000 | $ 2,500,000 | $ 8,200,000 | 8,000,000.0 | $ 13,600,000 |
| Impairment of corporate headquarters | $ 14,600,000 |
| X | ||||||||||
- Definition General and administrative costs capitalized to the full cost pool. No definition available.
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| X | ||||||||||
- Definition The expense recorded to reduce the value of oil and gas assets consisting of proved properties and unproved properties as the estimate of future successful production from these properties is reduced. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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