Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets attributable to:
Accrued compensation	$ 12,395	$ 13,437
Accrued expenses	8,020	3,950
Inventories	830	0
Net operating loss and other carryforwards	32,420	25,879
Accounts receivable	18,301	19,930
Lease liability	16,573	17,180
Long-term liabilities	0	1,470
Other assets	7,687	2,110
Deferred tax assets	96,226	83,956
Valuation allowance	(38,716)	(26,786)
Deferred tax assets, net of valuation allowance	57,510	57,170
Deferred tax liabilities attributable to:
Inventories	0	(2,124)
Intangible assets, including goodwill	(70,799)	(80,634)
Property, plant and equipment	(69,971)	(73,507)
Foreign withholding taxes	(20,239)	(15,673)
Lease asset	(18,346)	(18,293)
Investment in subsidiary	(2,014)	(10,189)
Long-term liabilities	(1,100)	0
Deferred tax liabilities	(182,469)	(200,420)
Net deferred tax liabilities	(124,959)	(143,250)
Other non-current assets	13,012	13,033
Deferred income taxes	$ (137,971)	$ (156,283)