Discontinued Operations (Balance Sheet) (Details) - USD ($) $ in Thousands	Mar. 30, 2024	Dec. 30, 2023
Current Assets of Discontinued Operations:
Current Assets Held for Discontinued Operations	$ 260	$ 265
Long Term Assets of Discontinued Operations:
Long Term Assets Held for Discontinued Operations	1,391	1,314
Current Liabilities of Discontinued Operations:
Current Liabilities Held for Discontinued Operations	1,172	1,137
Long Term Liabilities of Discontinued Operations:
Long Term Liabilities Held for Discontinued Operations	3,618	3,536
Discontinued Operations, Disposed of by Sale | Commercial Divestiture
Current Assets of Discontinued Operations:
Receivables, net	149	158
Inventories, net	111	107
Current Assets Held for Discontinued Operations	260	265
Long Term Assets of Discontinued Operations:
Property, plant and equipment, net	176	176
Other assets	1,215	1,138
Long Term Assets Held for Discontinued Operations	1,391	1,314
Current Liabilities of Discontinued Operations:
Accounts payable	128	128
Accrued expenses	1,044	1,009
Current Liabilities Held for Discontinued Operations	1,172	1,137
Long Term Liabilities of Discontinued Operations:
Other long term liabilities	3,618	3,536
Long Term Liabilities Held for Discontinued Operations	$ 3,618	$ 3,536