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DERIVATIVES (Tables) | 12 Months Ended
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Dec. 31, 2025
DERIVATIVES |
Schedule of changes in fair value of derivative instruments | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31,
​ | ​ | 2025 | ​ | 2024 | ​ | 2023
​ | ​ | (In thousands)
Beginning fair value of derivative instruments | ​ | $ | 1,836 | ​ | $ | 14,047 | ​ | $ | (12,324)
Gain (loss) on commodity derivative instruments, net | ​ | ​ | 12,091 | ​ | ​ | (1,345) | ​ | ​ | 20,888
Net cash received on settlements of derivative instruments | ​ | ​ | (4,864) | ​ | ​ | (10,866) | ​ | ​ | 5,483
Ending fair value of derivative instruments | ​ | $ | 9,063 | ​ | $ | 1,836 | ​ | $ | 14,047
Schedule of derivative contracts | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | December 31, | ​ | December 31,
Classification | ​ | Balance Sheet Location | ​ | 2025 | ​ | 2024
​ | ​ | ​ | ​ | (In thousands)
Assets: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Current assets | ​ | Derivative assets | ​ | $ | 6,504 | ​ | $ | 2,404
Long-term assets | ​ | Derivative assets | ​ | ​ | 2,587 | ​ | ​ | 566
Liabilities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Current liabilities | ​ | Derivative liabilities | ​ | ​ | — | ​ | ​ | (255)
Long-term liabilities | ​ | Derivative liabilities | ​ | ​ | (28) | ​ | ​ | (879)
​ | ​ | ​ | ​ | $ | 9,063 | ​ | $ | 1,836
Schedule of commodity derivative contracts | Oil Price Swaps
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Notional | ​ | Weighted Average | ​ | Range (per Bbl)
​ | ​ | Volumes (Bbl) | ​ | Fixed Price (per Bbl) | ​ | ​ | Low | ​ | High
January 2026 - December 2026 | ​ | 595,680 | ​ | $ | 67.75 | ​ | $ | 63.33 | ​ | $ | 70.78
January 2027 - December 2027 | ​ | 614,295 | ​ | $ | 61.31 | ​ | $ | 58.06 | ​ | $ | 63.75
Natural Gas Price Swaps
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Notional | ​ | Weighted Average | ​ | Range (per MMBtu)
​ | ​ | Volumes (MMBtu) | ​ | Fixed Price (per MMBtu) | ​ | Low | ​ | High
January 2026 - December 2026 | ​ | 5,256,000 | ​ | $ | 3.69 | ​ | $ | 3.33 | ​ | $ | 4.07
January 2027 - December 2027 | ​ | 5,361,120 | ​ | $ | 3.93 | ​ | $ | 3.47 | ​ | $ | 4.46
​

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- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 182 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480401/815-10-55-182 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4E -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4E Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B + Details
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- Definition Tabular disclosure of pertinent information about a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item. + References No definition available. + Details
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