Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Current assets
Cash and cash equivalents	$ 129,500	$ 209,253
Restricted cash	4,892	5,796
Receivables, net of allowances of $6,098 and $14,524, respectively	186,016	200,883
Retainage	33,643	37,285
Costs and estimated earnings in excess of billings	62,401	89,141
Inventories	63,953	47,779
Prepaid expenses and other current assets	51,832	66,999
Assets held for sale	0	21,060
Total current assets	532,237	678,196
Property, plant & equipment, less accumulated depreciation	156,747	144,833
Other assets
Goodwill	298,619	249,120
Identified intangible assets, less accumulated amortization	194,911	174,118
Deferred income tax assets	1,848	2,130
Other assets	9,220	5,616
Total other assets	504,598	430,984
Total Assets	1,193,582	1,254,013
Current liabilities
Accounts payable	63,058	72,732
Accrued expenses	85,010	112,951
Billings in excess of costs and estimated earnings	62,698	87,475
Current maturities of long-term debt	19,835	17,648
Liabilities held for sale	0	6,961
Total current liabilities	230,601	297,767
Long-term debt, less current maturities	350,785	333,480
Deferred income tax liabilities	23,339	19,386
Other non-current liabilities	12,674	8,824
Total liabilities	617,399	659,457
Commitments and Contingencies
Equity
Preferred stock, undesignated, $.10 par – shares authorized 2,000,000; none outstanding	0	0
Common stock, $.01 par – shares authorized 125,000,000; shares issued and outstanding 33,956,304 and 36,053,499, respectively	340	361
Additional paid-in capital	166,598	199,951
Retained earnings	455,062	425,574
Accumulated other comprehensive loss	(53,500)	(47,861)
Total stockholders’ equity	568,500	578,025
Non-controlling interests	7,683	16,531
Total equity	576,183	594,556
Total Liabilities and Equity	$ 1,193,582	$ 1,254,013