Consolidated Condensed Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 30, 2013	Mar. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Income (loss) from continuing operations	$ 651	$ (104)
Loss from discontinued operations	(15)	(77)
Net income (loss)	636	(181)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	2,513	2,402
Provision (benefit) for deferred income taxes	(53)	(101)
Net loss on property, plant and equipment disposals	10	0
Stock-based compensation expense	201	159
Excess tax benefits from stock-based compensation	(41)	(16)
Changes in operating assets and liabilities:
Receivables	(7,731)	(1,236)
Inventories	106	(3,481)
Other current assets	173	(1,034)
Accounts payable and accrued expenses	1,696	732
Other operating assets and liabilities	(233)	(591)
NET CASH USED IN OPERATING ACTIVITIES	(2,723)	(3,347)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property, plant and equipment	(2,052)	(501)
NET CASH USED IN INVESTING ACTIVITIES	(2,052)	(501)
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings on revolving credit line	3,076	4,945
Payments on mortgage note payable	(185)	(184)
Payments on note payable related to acquisition	(237)	0
Borrowings on equipment financing	0	452
Payments on equipment financing	(297)	(313)
Payments on capitalized leases	(134)	(29)
Payments on notes payable	(246)	(226)
Change in outstanding checks in excess of cash	2,847	(743)
Repurchases of Common Stock	(204)	(154)
Excess tax benefits from stock-based compensation	41	16
Payments for debt issuance costs	0	(53)
NET CASH PROVIDED BY FINANCING ACTIVITIES	4,661	3,711
DECREASE IN CASH AND CASH EQUIVALENTS	(114)	(137)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	491	298
CASH AND CASH EQUIVALENTS AT END OF PERIOD	377	161
Supplemental Cash Flow Information:
Interest paid	865	642
Income taxes paid, net of tax refunds	62	1,199
Assets purchased under capital leases	$ 552	$ 631