Commitments and Contingencies - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Commitments And Contingencies [Line Items]
Operating lease expense	$ 6,700,000
Health plan annual stop-loss insurance per claim	200,000
Workers compensation insurance with no stop-loss for prior claim years	350,000
Accruals for health and workers' compensation plans	1,600,000	$ 2,000,000
Facility [Member]
Commitments And Contingencies [Line Items]
Operating lease expense	$ 10,800,000	$ 7,000,000	$ 5,600,000