Schedule of Reconciliation of Defined Benefit Pension Plan (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Retirement Benefits [Abstract]
Fair value of plan assets at beginning of year	$ 98,415	$ 96,627
Actual return (loss) on plan assets	1,865	8,779
Benefits paid	(6,289)	(6,417)
Administrative expenses	(576)	(574)
Fair value of plan assets at end of year	93,415	98,415	$ 96,627
Benefit obligation at beginning of year	85,625	87,277
Service cost	616	803	607
Interest cost	3,874	4,118	2,836
Benefits paid	(6,289)	(6,417)
Actuarial (gain) loss	(5,404)	(156)
Benefit obligation at end of year	78,422	85,625	$ 87,277
Other noncurrent assets	14,993	12,790
Total amounts recognized at end of year	$ 14,993	$ 12,790