Property, Plant and Equipment, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 24, 2022	Sep. 30, 2023	Sep. 24, 2022	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 211,689		$ 211,689		$ 211,472
Accumulated depreciation	(170,737)		(170,737)		(166,556)
Property, plant and equipment, net	40,952		40,952		44,916
Depreciation	1,684	$ 1,959	4,832	$ 5,933
Land and improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	3,417		3,417		3,417
Buildings and improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	52,049		52,049		51,132
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	155,080		155,080		155,317
Assets under construction
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,143		$ 1,143		$ 1,606