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FAIR VALUE MEASUREMENTS (Tables) | 12 Months Ended
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Dec. 31, 2025
FAIR VALUE MEASUREMENTS |
Schedule of assets and liabilities measured at fair value on a recurring basis | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Fair Value Measurements Using | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Level 1 | ​ | Level 2 | ​ | Level 3 | ​ | Effect of Counterparty Netting | ​ | Total
​ | ​ | (In thousands)
December 31, 2025 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Assets | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Commodity derivative contracts | ​ | $ | — | ​ | $ | 9,686 | ​ | $ | — | ​ | $ | (595) | ​ | $ | 9,091
Liabilities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Commodity derivative contracts | ​ | $ | — | ​ | $ | (623) | ​ | $ | — | ​ | $ | 595 | ​ | $ | (28)
December 31, 2024 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Assets | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Commodity derivative contracts | ​ | $ | — | ​ | $ | 4,476 | ​ | $ | — | ​ | $ | (1,506) | ​ | $ | 2,970
Liabilities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Commodity derivative contracts | ​ | $ | — | ​ | $ | (2,640) | ​ | $ | — | ​ | $ | 1,506 | ​ | $ | (1,134)

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