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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Derivative Instruments (Detail) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Asset Derivative Financial Instruments: |  |
Derivative Financial Instruments – current | $ 75,490 | $ 23,884
Liability Derivative Financial Instruments: |  |
Derivative Financial Instruments – current | 0 | 4,420
Natural gas price derivatives |  |
Asset Derivative Financial Instruments: |  |
Derivative Financial Instruments – current | 75,490 | 23,884
Liability Derivative Financial Instruments: |  |
Derivative Financial Instruments – current | $ 0 | $ 4,420

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