Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets
Cash and cash equivalents	$ 113,264	$ 209,253
Restricted cash	5,357	5,796
Receivables, net of allowances of $7,235 and $14,524, respectively	191,960	200,883
Retainage	34,661	37,285
Costs and estimated earnings in excess of billings	85,306	89,141
Inventories	62,805	47,779
Prepaid expenses and other current assets	68,787	66,999
Assets held for sale	0	21,060
Total current assets	562,140	678,196
Property, plant & equipment, less accumulated depreciation	158,276	144,833
Other assets
Goodwill	300,679	249,120
Identified intangible assets, less accumulated amortization	199,352	174,118
Deferred income tax assets	3,411	2,130
Other assets	6,276	5,616
Total other assets	509,718	430,984
Total Assets	1,230,134	1,254,013
Current liabilities
Accounts payable	69,183	72,732
Accrued expenses	94,419	112,951
Billings in excess of costs and estimated earnings	90,873	87,475
Current maturities of long-term debt and line of credit	17,644	17,648
Liabilities held for sale	0	6,961
Total current liabilities	272,119	297,767
Long-term debt, less current maturities	357,142	333,480
Deferred income tax liabilities	20,665	19,386
Other non-current liabilities	12,411	8,824
Total liabilities	662,337	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 34,139,540 and 36,053,499, respectively	341	361
Additional paid-in capital	171,053	199,951
Retained earnings	437,271	425,574
Accumulated other comprehensive loss	(48,252)	(47,861)
Total stockholders’ equity	560,413	578,025
Non-controlling interests	7,384	16,531
Total equity	567,797	594,556
Total Liabilities and Equity	$ 1,230,134	$ 1,254,013