Other Financial Information - Property, Plant, and Equipment Net (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	$ 262,284	$ 261,509
Less accumulated depreciation	(188,419)	(188,041)
Property, plant and equipment, net	73,865	73,468
Land and buildings
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	34,257	34,072
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	220,709	220,901
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	$ 7,318	$ 6,536