Leases - Supplemental Cash Flow Information Related to Operating Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Jan. 01, 2021	Jan. 03, 2020
Leases [Abstract]
Operating lease cost	$ 3,345	$ 3,023	$ 2,749
Cash paid for amounts included in the measurement of operating lease liabilities:
Operating cash flows	3,259	3,052	2,774
ROU assets obtained in exchange for new operating lease liabilities	$ 29,269	$ 4,938	$ 3,495