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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 | Jun. 30, 2024 USD ($) MMBTU bbl | Dec. 31, 2023 USD ($) MMBTU bbl
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Financial Institution Counterparties [Member] | Oil Commodity Derivative [Member] |  |
Derivative Instruments [Line Items] |  |
Oil/Natural Gas Derivative Assets, Notional Amount | bbl | 4,541 | 5,601
Oil/Natural Gas Derivative Liabilities, Notional Amount | bbl | 7,437 | 4,581
Oil/Natural Gas Derivative Assets, Estimated Fair Value | $ 14,580 | $ 37,667
Oil/Natural Gas Derivative Liabilities, Estimated Fair Value | $ (28,552) | $ (18,500)
Financial Institution Counterparties [Member] | Natural Gas Commodity Derivative [Member] |  |
Derivative Instruments [Line Items] |  |
Oil/Natural Gas Derivative Assets, Notional Amount | MMBTU | 21,934 | 17,363
Oil/Natural Gas Derivative Liabilities, Notional Amount | MMBTU | 10,785 | 6,462
Oil/Natural Gas Derivative Assets, Estimated Fair Value | $ 8,831 | $ 11,822
Oil/Natural Gas Derivative Liabilities, Estimated Fair Value | $ (3,474) | $ (2,499)
Customer Counterparties [Member] | Oil Commodity Derivative [Member] |  |
Derivative Instruments [Line Items] |  |
Oil/Natural Gas Derivative Assets, Notional Amount | bbl | 7,498 | 4,618
Oil/Natural Gas Derivative Liabilities, Notional Amount | bbl | 4,480 | 5,564
Oil/Natural Gas Derivative Assets, Estimated Fair Value | $ 29,330 | $ 18,722
Oil/Natural Gas Derivative Liabilities, Estimated Fair Value | $ (14,315) | $ (36,877)
Customer Counterparties [Member] | Natural Gas Commodity Derivative [Member] |  |
Derivative Instruments [Line Items] |  |
Oil/Natural Gas Derivative Assets, Notional Amount | MMBTU | 12,693 | 6,462
Oil/Natural Gas Derivative Liabilities, Notional Amount | MMBTU | 20,025 | 17,363
Oil/Natural Gas Derivative Assets, Estimated Fair Value | $ 3,552 | $ 2,499
Oil/Natural Gas Derivative Liabilities, Estimated Fair Value | $ (8,478) | $ (11,571)

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