Leases Supplemental Lease Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 25, 2022	Jun. 26, 2021
Leases [Abstract]
Operating lease, weighted average remaining lease term	7 years 2 months 23 days	7 years 9 months 3 days
Finance lease, weighted average remaining lease term	13 years 9 months 18 days	13 years 10 days
Operating lease, weighted average discount rate, percent	6.32%	6.82%
Finance lease, weighted average discount rate, percent	9.71%	9.56%
Operating cash flows from operating leases	$ 1,964	$ 2,280
Operating cash flows from financing leases	718	770
Financing cash flows from financing leases	$ 681	$ 1,480