Discontinued Operations (Balance Sheet) - USD ($) $ in Thousands	Sep. 25, 2021	Dec. 26, 2020
Discontinued Operations and Disposal Groups [Abstract]
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net	$ 7,486	$ 5,648
Disposal Group, Including Discontinued Operation, Inventory	2,785	17,499
Disposal Group, Including Discontinued Operation, Prepaid and Other Assets	133	317
Disposal Group, Including Discontinued Operations, Assets, Current	10,404	23,464
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment	380	4,999
Disposal Group Including Discontinued Operation, Operating Leased Assets [Line Items]	(760)	(923)
Disposal Group, Including Discontinued Operation, Other Assets	2,439	2,584
Disposal Group, Including Discontinued Operation, Assets, Noncurrent	3,579	8,506
Disposal Group, Including Discontinued Operation, Accounts Payable	6,898	3,952
Disposal Group, Including Discontinued Operation, Accrued Liabilities	6,559	7,316
Disposal Group, Including Discontinued Operation Current portion of Operating Lease Liabilities	257	234
Disposal Group, Including Discontinued Operation, Liabilities, Current	13,714	11,502
Disposal Group, Including Discontinued Operation Operating lease liabilities	578	774
Disposal Group, Including Discontinued Operation, Other Liabilities	5,124	5,534
Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent	$ 5,702	$ 6,308