General - Defined Benefit Plan (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Apr. 01, 2021
Accounting Policies [Abstract]
Service cost	$ 264	$ 281
Interest cost	335	300
Net amortization of prior service cost and actuarial loss	257	328
Net periodic pension cost	$ 856	$ 909