Leases Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands		Mar. 27, 2021	Dec. 26, 2020
Leases - Balance Sheet Information Related to Leases [Abstract]
OPERATING LEASE RIGHT-OF-USE ASSETS		$ 21,197	$ 22,074
Current portion of operating lease liabilities		3,313	3,323
OPERATING LEASE LIABILITIES		18,569	19,404
Operating Lease, Liability		21,882	22,727
Finance Lease, Right-of-Use Asset, after Accumulated Amortization	[1]	13,630	14,332
Finance Lease, Liability, Current	[1]	2,423	2,771
Finance Lease, Liability, Noncurrent	[1]	13,734	14,167
Finance Lease, Liability	[1]	$ 16,157	$ 16,938

[1] Includes leases classified as failed sale-leaseback transactions.