Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 904,895	$ 910,378
Less accumulated depreciation	(563,433)	(539,431)
Property, plant and equipment, net	341,462	370,947
Depreciation expense	47,600	46,590	$ 47,552
Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	18,476	19,182
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	187,012	194,936
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 699,407	$ 696,260