Accumulated Other Comprehensive Loss (Details) $ in Thousands	6 Months Ended
	Jul. 02, 2021 USD ($)
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ 476,809
Other comprehensive income (loss)	(451)
Amounts reclassified from accumulated other comprehensive loss	481
Ending Balance	493,064
Total Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(12,241)
Ending Balance	(12,211)
Cumulative Translation Adjustments
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(2,296)
Other comprehensive income (loss)	(353)
Ending Balance	(2,649)
Pension Liability Adjustments
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(9,945)
Other comprehensive income (loss)	(98)
Amounts reclassified from accumulated other comprehensive loss	481
Ending Balance	$ (9,562)