Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Cash Flows from Operating Activities:
Net loss	$ (9,994)	$ (1,831)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	986	1,880
Share-based compensation expense	159	198
Deferred income tax expense (benefit)	6,166	(1,047)
(Gain) loss on disposal of property, plant and equipment		(21)
Changes in current assets and liabilities, net of acquisitions:
Trade accounts and other receivables	(926)	909
Costs and estimated earnings in excess of billings on uncompleted contracts	(4,765)	(534)
Prepaid expenses and other assets	(361)	530
Accounts payable	2,586	(944)
Accrued compensation and benefits	794	5,340
Billings in excess of costs and estimated earnings on uncompleted contracts	(3,681)	882
Other liabilities	(65)	2,184
Income taxes receivable	(87)	(28)
Net cash provided by (used in) operating activities	(9,188)	7,518
Cash Flows from Investing Activities:
Property and equipment acquired	37	(203)
Restricted Cash	(4,196)
Proceeds from sale of other assets		65
Net cash used in investing activities	(4,159)	(138)
Cash Flows from Financing Activities:
Borrowings on line of credit	91,860	73,456
Payments on line of credit	(76,904)	(80,042)
Repayments under capital lease		(50)
Other long-term debt repayments	(82)	(759)
Net cash provided by (used in) financing activities	14,874	(7,395)
Net change in cash	1,527	(15)
Cash and cash equivalents, at beginning of period	26	49
Cash and cash equivalents, at end of period	$ 1,553	$ 34