Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Property, plant and equipment [Abstract]
Total property, plant and equipment	$ 381,528	$ 346,324
Less accumulated depreciation	259,656	239,176
Total property, plant and equipment, net	121,872	107,148
Depreciation expense	19,700	19,000	$ 18,200
Land, Buildings and Improvements [Member]
Property, plant and equipment [Abstract]
Total property, plant and equipment	45,710	42,651
Machinery and Equipment [Member]
Property, plant and equipment [Abstract]
Total property, plant and equipment	177,337	166,149
Tools, Dies and Auxiliary Equipment [Member]
Property, plant and equipment [Abstract]
Total property, plant and equipment	73,494	67,017
Furniture and Fixtures [Member]
Property, plant and equipment [Abstract]
Total property, plant and equipment	33,212	32,084
Leasehold Improvements [Member]
Property, plant and equipment [Abstract]
Total property, plant and equipment	16,418	15,083
Construction-in-Progress [Member]
Property, plant and equipment [Abstract]
Total property, plant and equipment	$ 35,357	$ 23,340