Derivative Financial Instruments - Details of Zero Cost Collar Contracts (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Zero Cost Collar One [Member]
Derivative [Line Items]
Date of transaction	Jul. 17, 2025	Feb. 03, 2025
Total notional amount	$ 9,000	$ 9,000
Month of settlement, start	2026-07	2026-01
Month of settlement, end	2026-09	2026-03
Zero Cost Collar Two [Member]
Derivative [Line Items]
Date of transaction	Sep. 30, 2025	Jul. 10, 2025
Total notional amount	$ 15,000	$ 9,000
Month of settlement, start	2026-07	2026-04
Month of settlement, end	2026-12	2026-06
Zero Cost Collar Three [Member]
Derivative [Line Items]
Date of transaction	Nov. 07, 2025	Jul. 17, 2025
Total notional amount	$ 36,000	$ 9,000
Month of settlement, start	2026-07	2026-07
Month of settlement, end	2027-06	2026-09
Zero Cost Collar Four [Member]
Derivative [Line Items]
Date of transaction	Apr. 23, 2026	Sep. 30, 2025
Total notional amount	$ 18,000	$ 27,000
Month of settlement, start	2027-04	2026-01
Month of settlement, end	2027-09	2026-12
Zero Cost Collar Five [Member]
Derivative [Line Items]
Date of transaction		Nov. 07, 2025
Total notional amount		$ 42,000
Month of settlement, start		2026-04
Month of settlement, end		2027-06