Income Taxes - Schedule of Change in Unrecognised Tax Benefits Excluding Interest and Penalties (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at beginning of year	$ 3,723	$ 3,722
Additions based on tax positions related to the current year	1,062	797
Additions based on adjustments to tax positions related to prior years	527	105
Reductions for tax positions of prior years	(897)	(901)
Balance at end of year	$ 4,415	$ 3,723