Property, Plant and Equipment (Schedule of Property, Plant and Equipment) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 681,914	$ 588,935
Less: accumulated depreciation	(309,082)	(270,751)
Total property, plant and equipment, net	372,832	318,184
Land [Member]
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	7,171	7,171
Buildings and Improvements [Member]
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 141,373	137,567
Buildings and Improvements [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	10 years
Buildings and Improvements [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	40 years
Machinery and Equipment [Member]
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 435,540	425,713
Machinery and Equipment [Member] | Minimum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	2 years
Machinery and Equipment [Member] | Maximum [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	25 years
Construction in Progress [Member]
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 97,830	$ 18,484