Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ 618,425	$ 399,029	$ 613,197	$ 378,586
Total other comprehensive (loss) income	(15,772)	2,724	(19,830)	(1,108)
Ending balance	558,172	399,345	558,172	399,345
Foreign Currency Translation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance			(6,400)
Other comprehensive loss before reclassification			(20,112)
Total other comprehensive (loss) income			(20,112)
Ending balance	(26,512)		(26,512)
Retirement Related Benefit Plans [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance			(2,550)
Other comprehensive loss before reclassification			217
Amounts reclassified from accumulated other comprehensive loss			58
Tax effects			7
Total other comprehensive (loss) income			282
Ending balance	(2,268)		(2,268)
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(13,008)	(6,629)	(8,950)	(2,797)
Other comprehensive loss before reclassification			(19,895)
Amounts reclassified from accumulated other comprehensive loss			58
Tax effects			7
Total other comprehensive (loss) income			(19,830)
Ending balance	$ (28,780)	$ (3,905)	$ (28,780)	$ (3,905)