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
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)