Pension and Other Post Retirement Benefit Plans - Reconciliation of Change in Benefit Obligation, Change in Plan Assets and Balance Sheet Classification (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Balance sheet classification:
Pension benefit obligation	$ (3,638)	$ (6,832)
United States
Change in projected benefit obligation:
Balance at beginning of year	3,446	3,847
Interest cost	56	42	$ 85
Paid pension distributions	(342)	(342)
Actuarial (gain) loss	(349)	(101)
Balance at end of year	2,811	3,446	3,847
Change in plan assets:
Underfunded Status	(2,811)	(3,446)
Balance sheet classification:
Other current liabilities	(342)	(342)
Pension benefit obligation	(2,469)	(3,104)
Accumulated other comprehensive loss (pre-tax):
Actuarial losses	$ 205	$ 575
Discount rate	4.65%	1.80%
German Plan
Change in projected benefit obligation:
Balance at beginning of year	$ 8,102	$ 8,934
Interest cost	92	91	88
Paid pension distributions	(281)	(310)
Actuarial (gain) loss	(2,001)	9
Exchange rate impact	(514)	(622)
Balance at end of year	5,398	8,102	8,934
Change in plan assets:
Balance at beginning of year	4,069	4,276
Actual return on plan assets	89	98
Contributions		310
Paid pension distributions		(310)
Exchange rate impact	(240)	(305)
Balance at end of year	3,918	4,069	$ 4,276
Underfunded Status	(1,480)	(4,033)
Balance sheet classification:
Other current liabilities	(314)	(306)
Pension benefit obligation	(1,166)	(3,727)
Accumulated other comprehensive loss (pre-tax):
Actuarial losses	$ 965	$ 3,288
Discount rate	4.10%	1.25%