CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024
CASH FLOWS FROM OPERATING ACTIVITIES
Loss from continuing operations	$ (4,325)	$ (5,473)
Loss from discontinued operations	(289)	(329)
Net loss	(4,614)	(5,802)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	4,204	4,992
Net gain on property, plant and equipment disposals	(80)	(37)
Stock-based compensation expense	195	378
Expense for expected credit losses	103	75
Loss on extinguishment of debt	66	0
Changes in operating assets and liabilities:
Receivables	(3,064)	(2,967)
Inventories	(1,639)	(543)
Prepaid and other current assets	(964)	(2,577)
Accounts payable and accrued expenses	14,675	5,820
Other operating assets and liabilities	576	(165)
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	9,747	(497)
NET CASH USED IN OPERATING ACTIVITIES - DISCONTINUED OPERATIONS	(302)	(336)
CASH FLOWS FROM INVESTING ACTIVITIES
Net proceeds from sales of property, plant and equipment	110	37
Purchase of property, plant and equipment	(446)	(1,904)
Joint venture capital distributions	0	43
NET CASH USED IN INVESTING ACTIVITIES	(336)	(1,824)
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings (payments) on previous revolving credit facility	(50,000)	7,214
Borrowings on current revolving credit facility	199,002	0
Payments on current revolving credit facility	(145,918)	0
Payments on notes payable - buildings and other term loans	(1,597)	(1,390)
Payments on notes payable - other	(1,414)	(2,040)
Payments on finance leases	(113)	(23)
Change in outstanding checks in excess of cash	(470)	451
Repurchases of Common Stock	(27)	(581)
Payments for debt issuance costs	(1,267)	0
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES	(1,804)	3,631
INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	7,305	974
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	19	79
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	7,324	1,053
RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH:
Cash and cash equivalents	3,438	1,053
Restricted cash	3,886	0
Total cash, cash equivalents and restricted cash	7,324	1,053
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Interest paid	4,992	4,761
Income taxes paid, net of tax refunds	70	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