CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2025	Mar. 30, 2024
CASH FLOWS FROM OPERATING ACTIVITIES
Loss from continuing operations	$ (1,582)	$ (2,410)
Loss from discontinued operations	(115)	(84)
Net loss	(1,697)	(2,494)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	1,353	1,519
Net gain on property, plant and equipment disposals	(30)	0
Stock-based compensation expense	101	156
Expense for expected credit losses	80	88
Loss on extinguishment of debt	66	0
Changes in operating assets and liabilities:
Receivables	(4,695)	(4,627)
Inventories	111	1,170
Prepaid and other current assets	(517)	(5,180)
Accounts payable and accrued expenses	11,510	5,924
Other operating assets and liabilities	1,168	3
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	7,565	(3,357)
NET CASH USED IN OPERATING ACTIVITIES - DISCONTINUED OPERATIONS	(147)	(39)
CASH FLOWS FROM INVESTING ACTIVITIES
Net proceeds from sales of property, plant and equipment	30	0
Purchase of property, plant and equipment	(74)	(499)
NET CASH USED IN INVESTING ACTIVITIES	(44)	(499)
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings (payments) on previous revolving credit facility	(50,000)	3,061
Proceeds from Long-Term Lines of Credit	79,451	0
Payments on current revolving credit facility	(24,976)	0
Payments on notes payable - buildings and other term loans	(533)	(509)
Payments on notes payable - other	(507)	(702)
Payments on finance leases	(37)	(9)
Change in outstanding checks in excess of cash	(470)	2,062
Repurchases of Common Stock	0	(32)
Payments for debt issuance costs	(1,217)	0
NET CASH PROVIDED BY FINANCING ACTIVITIES	1,711	3,871
INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	9,085	(24)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	19	79
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	9,104	55
RECONCILIATION OF CASH, CASH EQUIVALENTS AND RESTRICTED CASH:
Cash and cash equivalents	4,795	55
Restricted cash	4,309	0
Total cash, cash equivalents and restricted cash	9,104	55
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Interest paid	1,416	1,656
Income taxes paid, net of tax refunds	2	151
Right-of-use assets obtained in exchange for new operating lease liabilities	0	219
Deposits utilized on property, plant & equipment purchases	0	6,530
Accrued purchases of equipment	$ 0	$ 739