Leases - Supplemental Cash Flow Information Related to Operating Leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2021	Oct. 02, 2020	Oct. 01, 2021	Oct. 02, 2020
Leases [Abstract]
Operating lease cost	$ 931	$ 752	$ 2,571	$ 2,238
Cash paid for amounts included in the measurement of operating lease liabilities:
Operating cash flows	846	780	2,432	2,281
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 15,212	$ 2,842	$ 19,219	$ 3,160