Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Assets
Cash and cash equivalents	$ 4,373	$ 7,761
Accounts and other receivables, less allowance for doubtful accounts of $1,246 in 2013 and $1,756 in 2012	84,101	83,597
Costs and estimated earnings in excess of billings on uncompleted contracts	26,916	16,979
Prepaid expenses and other current assets	13,385	10,143
Total current assets	128,775	118,480
Property, plant and equipment	22,531	18,771
Accumulated depreciation	(14,312)	(13,260)
Property, plant and equipment, net	8,219	5,511
Goodwill	116,707	102,821
Intangible assets, net	16,487	15,872
Other assets	1,548	1,750
Total assets	271,736	244,434
Liabilities and Stockholders' Equity
Short-term borrowings	4,820	0
Accounts payable and accrued expenses	51,499	47,457
Billings in excess of costs and estimated earnings on uncompleted contracts	21,282	21,877
Total current liabilities	77,601	69,334
Other noncurrent liabilities	8,817	7,763
Total liabilities	86,418	77,097
Stockholders' equity:
Common stock, par value $0.01 per share	192	192
Additional paid-in capital	167,638	167,495
Retained earnings	20,270	3,955
Treasury stock at cost	(909)	(2,494)
Accumulated other comprehensive loss	(1,873)	(1,811)
Total stockholders’ equity	185,318	167,337
Total Liabilities and Stockholders' Equity	$ 271,736	$ 244,434