Comprehensive Income and Accumulated Other Comprehensive Income (Loss) - Schedule of Changes in Accumulated Other Comprehensive Income (AOCI) (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ 317,432	$ 399,323	$ 438,816
Other comprehensive income (loss) before reclassification	6,202	(24,966)	(5,289)
Amounts reclassified from accumulated other comprehensive income (loss)	432	(2,399)	(2,193)
Net current period other comprehensive income (loss)	6,634	(27,365)	(7,482)
Ending Balance	292,451	317,432	399,323
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(13,828)	13,537	21,019
Ending Balance	$ (7,194)	$ (13,828)	$ 13,537