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Derivative Financial Instruments - Schedule of Notional Amounts and Estimated Fair Values of Commodity Derivative Positions (Detail) bbl in Thousands, MMBTU in Thousands, $ in Thousands | Mar. 31, 2024 USD ($) bbl MMBTU | Dec. 31, 2023 USD ($) bbl MMBTU
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Financial Institution Counterparties [Member] | Oil Commodity Derivative [Member] |  |
Derivative Instruments [Line Items] |  |
Oil/Natural Gas Derivative Assets, Notional Amount | bbl | 3,666 | 5,601
Oil/Natural Gas Derivative Liabilities, Notional Amount | bbl | 6,183 | 4,581
Oil/Natural Gas Derivative Assets, Estimated Fair Value | $ 11,866 | $ 37,667
Oil/Natural Gas Derivative Liabilities, Estimated Fair Value | $ (29,196) | $ (18,500)
Financial Institution Counterparties [Member] | Natural Gas Commodity Derivative [Member] |  |
Derivative Instruments [Line Items] |  |
Oil/Natural Gas Derivative Assets, Notional Amount | MMBTU | 15,537 | 17,363
Oil/Natural Gas Derivative Liabilities, Notional Amount | MMBTU | 5,593 | 6,462
Oil/Natural Gas Derivative Assets, Estimated Fair Value | $ 10,208 | $ 11,822
Oil/Natural Gas Derivative Liabilities, Estimated Fair Value | $ (1,715) | $ (2,499)
Customer Counterparties [Member] | Oil Commodity Derivative [Member] |  |
Derivative Instruments [Line Items] |  |
Oil/Natural Gas Derivative Assets, Notional Amount | bbl | 6,382 | 4,618
Oil/Natural Gas Derivative Liabilities, Notional Amount | bbl | 3,468 | 5,564
Oil/Natural Gas Derivative Assets, Estimated Fair Value | $ 29,855 | $ 18,722
Oil/Natural Gas Derivative Liabilities, Estimated Fair Value | $ (11,656) | $ (36,877)
Customer Counterparties [Member] | Natural Gas Commodity Derivative [Member] |  |
Derivative Instruments [Line Items] |  |
Oil/Natural Gas Derivative Assets, Notional Amount | MMBTU | 5,593 | 6,462
Oil/Natural Gas Derivative Liabilities, Notional Amount | MMBTU | 15,537 | 17,363
Oil/Natural Gas Derivative Assets, Estimated Fair Value | $ 1,717 | $ 2,499
Oil/Natural Gas Derivative Liabilities, Estimated Fair Value | $ (9,956) | $ (11,571)

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