Leases Finance And Operating Lease Maturity (Details) - USD ($) $ in Thousands	Dec. 25, 2021	Dec. 26, 2020
Operating Leases
Year one	$ 3,919
Year two	3,708
Year three	3,631
Year four	3,670
Year five	3,707
Thereafter	11,003
Total future minimum lease payments (undiscounted)	29,638
Less: Present value discount	(6,418)
Total operating lease liabilities	23,220	$ 21,719
Finance Lease, Liability, Payment, Due [Abstract]
Year one	2,386
Year two	3,409
Year three	1,045
Year four	1,053
Year five	1,066
Thereafter	13,918
Total future minimum lease payments (undiscounted)	22,877
Less: Present value discount	(9,090)
Finance leases, including current portion	$ 13,787	$ 16,938