Accumulated Other Comprehensive Items - Components of AOCI on the Balance Sheet (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	$ 565,616
Ending balance	655,571
Total
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(30,350)
Other comprehensive items before reclassifications	(24,420)
Reclassifications from AOCI	192
Net current period other comprehensive items	(24,228)
Ending balance	(54,578)
Foreign Currency Translation Adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(29,096)
Other comprehensive items before reclassifications	(25,392)
Reclassifications from AOCI	0
Net current period other comprehensive items	(25,392)
Ending balance	(54,488)
Pension and Other Post-Retirement Benefit Liability Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(792)
Other comprehensive items before reclassifications	610
Reclassifications from AOCI	34
Net current period other comprehensive items	644
Ending balance	(148)
Deferred (Loss) Gain on Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(462)
Other comprehensive items before reclassifications	362
Reclassifications from AOCI	158
Net current period other comprehensive items	520
Ending balance	$ 58