Retirement Benefits - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Retirement Benefits [Abstract]
Funded percentage	80.00%
Defined Benefit Plan, Contributions by Employer	$ 1,600	$ 1,600	$ 1,600
Net benefit cost	2,500	3,000	2,700
Benefit obligation benefits paid	700	400	$ 500
Accumulated benefit obligation	10,100	10,000
Defined benefit plan, benefit obligation	$ 13,103	$ 15,736