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
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)