Discontinued Operations (Gain on Assets) (Details) - Discontinued Operations, Disposed of by Sale - Commercial Divestiture $ in Thousands	12 Months Ended
	Dec. 25, 2021 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net Proceeds, including escrowed funds	$ 20,500
Inventory, net	(9,195)
Fixed Assets	(2,278)
Contract Liabilities	3,127
Net tangible assets sold	(8,346)
Gain on sale of assets sold, prior to other transaction related costs	12,154
Adjustments to Accruals, Reserves and Allowances	(8,462)
Transaction Costs	(1,032)
Total other transaction related costs	(9,494)
Gain on sale of discontinued operations, before tax	2,660
Inventory adjustments	6,600
Property plant and equipment adjustments	$ 1,800