Accumulated Other Comprehensive (Loss) Income - Components of and Changes in Accumulated Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Accumulated Other Comprehensive (Loss) Income [Line Items]
Amounts reclassified from AOCI, tax	$ (26)	$ (5)
Increase (Decrease) in Stockholders' Equity
Balance at beginning of period	442,422	403,070
Balance at end of period	492,706	422,859
Unrecognized pension and postretirement benefits
Increase (Decrease) in Stockholders' Equity
Balance at beginning of period	994	394
Other comprehensive loss before reclassifications	0	0
Amounts reclassified from accumulated other comprehensive income, net of tax	(103)	(16)
Net current period other comprehensive loss, net of tax	(103)	(16)
Balance at end of period	891	378
Foreign currency
Increase (Decrease) in Stockholders' Equity
Balance at beginning of period	(6,977)	(258)
Other comprehensive loss before reclassifications	(1,313)	(13,104)
Amounts reclassified from accumulated other comprehensive income, net of tax	0	0
Net current period other comprehensive loss, net of tax	(1,313)	(13,104)
Balance at end of period	(8,290)	(13,362)
Accumulated other comprehensive (loss) income
Increase (Decrease) in Stockholders' Equity
Balance at beginning of period	(5,983)	136
Other comprehensive loss before reclassifications	(1,313)	(13,104)
Amounts reclassified from accumulated other comprehensive income, net of tax	(103)	(16)
Net current period other comprehensive loss, net of tax	(1,416)	(13,120)
Balance at end of period	$ (7,399)	$ (12,984)