Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current assets
Cash and cash equivalents	$ 83,527	$ 105,717
Restricted cash	1,359	1,839
Receivables, net of allowances of $9,695 and $5,775, respectively	204,541	201,570
Retainage	33,572	33,002
Contract assets	62,467	75,371
Inventories	56,437	63,969
Prepaid expenses and other current assets	32,172	35,282
Assets held for sale	7,792	70,314
Total current assets	481,867	587,064
Property, plant & equipment, less accumulated depreciation	107,059	109,040
Other assets
Goodwill	260,633	260,715
Intangible assets, less accumulated amortization	119,696	132,345
Deferred income tax assets	1,561	1,666
Other assets	21,601	16,269
Total other assets	403,491	410,995
Total Assets	992,417	1,107,099
Current liabilities
Accounts payable	64,562	70,611
Accrued expenses	88,020	92,011
Contract liabilities	32,339	51,597
Current maturities of long-term debt	29,469	26,555
Liabilities held for sale	5,260	20,900
Total current liabilities	219,650	261,674
Long-term debt, less current maturities	282,003	318,240
Deferred income tax liabilities	8,361	9,211
Other non-current liabilities	12,216	12,918
Total liabilities	522,230	602,043
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 31,922,409 and 32,462,542, respectively	319	325
Additional paid-in capital	122,818	140,749
Retained earnings	379,890	376,694
Accumulated other comprehensive loss	(40,290)	(23,522)
Total stockholders’ equity	462,737	494,246
Non-controlling interests	7,450	10,810
Total equity	470,187	505,056
Total Liabilities and Equity	$ 992,417	$ 1,107,099