Employee Savings Plan - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Retirement Benefits [Abstract]
Minimum age to be eligible to defined contribution plan	21 years
Maximum contribution by company expressed as percentage of employee pre-tax salary	100.00%
Company match percent	50.00%
Percent of employee contribution	6.00%
Company contributions vest at end of one year	25.00%
Company contributions vest at end of two years	50.00%
Company contributions vest at end of three years	75.00%
Company contributions vest at end of four years	100.00%
Company contributions to employee savings plan	$ 3,392,000	$ 3,284,000	$ 2,898,000