Employee Benefit Plans - Schedule of Vesting Activity Relating to Restricted Stock Units Outstanding (Detail) - Restricted Stock Units [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance, RSUs Vested	554,556	456,190	420,635
Vested, Number of RSUs Vested	340,118	134,196	147,680
Settled, Number of RSUs Vested	(100,000)	(35,830)	(112,125)
Balance, RSUs Vested	794,674	554,556	456,190
Vested, Fair Value	$ 9,938	$ 4,543	$ 4,739
Settled, Fair Value	$ 3,405	$ 997	$ 3,293