Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 29, 2012	Sep. 30, 2011
Cash Flows from Operating Activities:
Net loss	$ (32,324)	$ (3,104)
Adjustments to reconcile net loss to cash provided by (used in) operating activities:
Depreciation and amortization	1,452	2,730
Share-based compensation expense	177	307
Deferred income tax expense (benefit)	6,166	(1,047)
Impairment of goodwill	16,965	0
(Gain) loss on disposal of property, plant and equipment	47	(18)
Changes in current assets and liabilities, net of acquisitions:
Trade accounts and other receivables	(1,467)	(3,300)
Costs and estimated earnings in excess of billings on uncompleted contracts	(704)	(1,693)
Prepaid expenses and other assets	16	482
Accounts payable	770	(210)
Accrued compensation and benefits	3,986	4,289
Billings in excess of costs and estimated earnings on uncompleted contracts	(520)	1,163
Other liabilities	(2,578)	1,876
Income taxes receivable	(264)	(425)
Net cash provided by (used in) operating activities	(8,278)	1,050
Cash Flows from Investing Activities:
Property and equipment acquired	(228)	(452)
Restricted cash	(3,859)	0
Proceeds from sale of other assets	170	65
Net cash used in investing activities	(3,917)	(387)
Cash Flows from Financing Activities:
Borrowings on line of credit	149,872	118,947
Payments on line of credit	(136,818)	(116,358)
Repayments under capital lease	0	(51)
Other long-term debt repayments	(250)	(941)
Net cash provided by financing activities	12,804	1,597
Effect of Exchange Rate Changes on Cash	(1)	0
Net change in cash	608	2,260
Cash and cash equivalents, at beginning of period	26	49
Cash and cash equivalents, at end of period	$ 634	$ 2,309