Lease Commitments - Supplemental Cash Flow Information (Details) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Dec. 26, 2020
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flow - payments on operating leases	$ (12,298)	$ (10,150)	$ (8,929)
Operating cash flow - interest payments on finance leases	(13)	0	0
Financing cash flow - payments on finance lease obligations	(719)	0	0
Leased assets obtained in exchange of new lease obligations, including leases acquired:
Operating leases	37,760	20,217	2,862
Finance leases	$ 2,502	$ 0	$ 0