CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023
CASH FLOWS FROM OPERATING ACTIVITIES
Loss from continuing operations	$ (12,210)	$ (1,952)
Loss from discontinued operations	(790)	(766)
Net loss	(13,000)	(2,718)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	6,542	7,331
Net gain loss on property, plant and equipment disposals	(24)	(8,198)
Impairment of assets	238	0
Stock-based compensation expense	494	687
Expense for expected credit losses	194	31
Net gain on extinguishment of debt	0	(419)
Changes in operating assets and liabilities:
Receivables	167	1,094
Inventories	9,359	7,488
Prepaid and other current assets	(20)	(1,987)
Accounts payable and accrued expenses	(618)	(506)
Other operating assets and liabilities	(496)	645
NET CASH PROVIDED BY OPERATING ACTIVITIES	3,626	4,214
NET CASH USED IN OPERATING ACTIVITIES - DISCONTINUED OPERATIONS	(394)	(1,595)
CASH FLOWS FROM INVESTING ACTIVITIES
Net proceeds from sales of property, plant and equipment	60	16,055
Purchase of property, plant and equipment	(2,094)	(980)
Joint venture capital distributions	43	0
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	(1,991)	15,075
NET CASH PROVIDED BY INVESTING ACTIVITIES - DISCONTINUED OPERATIONS	0	8
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings (payments) on revolving credit facility	2,381	(4,175)
Payments on notes payable - buildings and other term loans	(1,915)	(11,424)
Borrowings on notes payable - other	1,453	1,542
Payments on notes payable - other	(2,591)	(2,364)
Payments on finance leases	(70)	(256)
Change in outstanding checks in excess of cash	26	(1,266)
Repurchases of Common Stock	(585)	(43)
NET CASH USED IN FINANCING ACTIVITIES	(1,301)	(17,986)
DECREASE IN CASH AND CASH EQUIVALENTS	(60)	(284)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	79	363
CASH AND CASH EQUIVALENTS AT END OF PERIOD	19	79
SUPPLEMENTAL CASH FLOW INFORMATION:
Interest paid	6,195	7,020
Income taxes paid, net of (tax refunds)	94	(786)
Right-of-use assets obtained in exchange for new operating lease	411	10,765
Equipment purchased under finance leases	395	133
Commission accrued on sale of building	0	433
Deposits utilized on purchased equipment, net	$ 6,530	$ 0