COMMITMENTS AND CONTINGENCIES (Schedule of Firm Sales Contracted with Third Parties) (Details) MMBTU in Thousands |
Sep. 30, 2021
MMBTU
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| Commitments and Contingencies Disclosure [Abstract] | |
| Remaining 2021 (MMBtu per day) | 16 |
| 2022 (MMBtu per day) | 4 |
| X | ||||||||||
- Definition Supply Commitment, Due in Year One No definition available.
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| X | ||||||||||
- Definition Supply Commitment, Remainder of Fiscal Year No definition available.
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| X | ||||||||||
- References No definition available.
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