Self-Insurance - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Insurance [Abstract]
Percentage of cumulative medical claim under self insurance plan (percent exceeded)	125.00%
Limit of medical claim under self insurance plan (limit)	$ 1,000,000
Minimum amount of individual claim under self insurance plan	500,000
Liability for self-insured claims included in accrued compensation and benefits	$ 7,300,000	$ 4,200,000