Income Taxes - Schedule of Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Pension and other retiree obligations	$ 170	$ 265
Other accruals and reserves	12,132	6,132
Loss and credit carryforwards	43,242	43,737
Interest expense deduction limitation carryforward	13,501	8,975
Investments	2,044	2,075
Right-of-use asset	1,709	1,574
Other	687	3,527
Valuation allowance	(57,416)	(61,677)
Deferred tax assets	16,069	4,608
Deferred tax liabilities:
Inventory	(1,238)	(432)
Intangible assets other than goodwill	(24,461)	(24,508)
Property, plant and equipment	(679)	(376)
Unrealized foreign currency gains	(6,131)	(5,236)
Lease liability	(1,593)	(1,497)
Deferred tax liabilities	(34,102)	(32,049)
Net deferred tax (liabilities) assets	$ (18,033)	$ (27,441)