Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Assets
Cash	$ 15,452	$ 16,346
Accounts and other receivables, less allowance for doubtful accounts of $1,252 in 2017 and $1,091 in 2016	100,273	105,549
Costs and estimated earnings in excess of billings on uncompleted contracts	47,327	39,318
Prepaid expenses and other current assets	11,529	11,481
Total current assets	174,581	172,694
Property, plant and equipment	20,662	20,053
Accumulated depreciation	(16,104)	(15,506)
Property, plant and equipment, net	4,558	4,547
Goodwill	131,738	127,772
Intangible assets, net	7,659	5,825
Other assets	6,006	4,763
Total assets	324,542	315,601
Liabilities and Stockholders’ Equity
Short-term borrowings	23,529	17,694
Current portion of long-term debt	12,000	12,000
Accounts payable and accrued expenses	61,149	64,596
Billings in excess of costs and estimated earnings on uncompleted contracts	21,677	18,545
Total current liabilities	118,355	112,835
Long-term debt	25,000	28,000
Other noncurrent liabilities	8,903	7,270
Total liabilities	152,258	148,105
Stockholders’ equity:
Common stock, par value $0.01 per share	172	172
Additional paid-in capital	106,958	106,569
Retained earnings	97,794	93,845
Treasury stock at cost	(12,134)	(11,628)
Accumulated other comprehensive loss	(20,506)	(21,462)
Total stockholders’ equity	172,284	167,496
Total Liabilities and Stockholders' Equity	$ 324,542	$ 315,601