CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 28, 2025	Jun. 29, 2024
CASH FLOWS FROM OPERATING ACTIVITIES
Loss from continuing operations	$ (328)	$ (1,743)
Loss from discontinued operations	(209)	(148)
Net loss	(537)	(1,891)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	2,783	3,260
Net gain on property, plant and equipment disposals	(45)	(37)
Stock-based compensation expense	162	259
Expense for expected credit losses	132	74
Loss on extinguishment of debt	66	0
Changes in operating assets and liabilities:
Receivables	(5,698)	(4,407)
Inventories	(529)	80
Prepaid and other current assets	(322)	(5,254)
Accounts payable and accrued expenses	11,948	5,370
Other operating assets and liabilities	532	80
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	8,701	(2,318)
NET CASH USED IN OPERATING ACTIVITIES - DISCONTINUED OPERATIONS	(243)	(212)
CASH FLOWS FROM INVESTING ACTIVITIES
Net proceeds from sales of property, plant and equipment	45	37
Purchase of property, plant and equipment	(155)	(1,351)
Joint venture capital distributions	0	43
NET CASH USED IN INVESTING ACTIVITIES	(110)	(1,271)
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings (payments) on previous revolving credit facility	(50,000)	5,583
Borrowings on current revolving credit facility	128,164	0
Payments on current revolving credit facility	(73,902)	0
Payments on notes payable - buildings and other term loans	(1,074)	(872)
Payments on notes payable - other	(1,023)	(1,419)
Payments on finance leases	(75)	(17)
Change in outstanding checks in excess of cash	(470)	875
Repurchases of Common Stock	(26)	(345)
Payments for debt issuance costs	(1,266)	0
NET CASH PROVIDED BY FINANCING ACTIVITIES	328	3,805
INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	8,676	4
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	19	79
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	8,695	83
RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH:
Cash and cash equivalents	4,386	83
Restricted cash	4,309	0
Total cash, cash equivalents and restricted cash	8,695	83
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Interest paid	3,281	3,363
Income taxes paid, net of tax refunds	69	157
Right-of-use assets obtained in exchange for new operating lease liabilities	2,996	411
Deposits utilized on property, plant & equipment purchases	$ 0	$ 6,530