Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Assets
Cash and cash equivalents	$ 12,340	$ 14,541
Accounts and other receivables, less allowance for doubtful accounts of $1,703 in 2015 and $1,947 in 2014	96,793	99,638
Costs and estimated earnings in excess of billings on uncompleted contracts	41,869	30,211
Prepaid expenses and other current assets	16,952	15,967
Total current assets	167,954	160,357
Property, plant and equipment	22,036	20,837
Accumulated depreciation	(14,638)	(12,973)
Property, plant and equipment, net	7,398	7,864
Goodwill	124,436	125,757
Intangible assets, net	8,439	10,535
Other assets	898	939
Total assets	309,125	305,452
Liabilities and Stockholders' Equity
Short-term borrowings	28,798	20,799
Current portion of long-term debt	13,333	13,333
Accounts payable and accrued expenses	57,677	59,018
Billings in excess of costs and estimated earnings on uncompleted contracts	19,706	23,670
Total current liabilities	119,514	116,820
Long-term debt	17,778	24,444
Other noncurrent liabilities	10,424	12,463
Total liabilities	147,716	153,727
Stockholders' equity:
Common stock, par value $0.01 per share	172	171
Additional paid-in capital	106,286	104,523
Retained earnings	63,630	54,809
Treasury stock at cost	(184)	(381)
Accumulated other comprehensive loss	(8,495)	(7,397)
Total stockholders’ equity	161,409	151,725
Total Liabilities and Stockholders' Equity	$ 309,125	$ 305,452