Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Jun. 30, 2019		Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 51,338,000		$ 83,527,000
Restricted cash	759,000		1,359,000
Receivables, net of allowances of $9,043 and $9,695, respectively	198,757,000		204,541,000
Retainage	31,441,000		33,572,000
Contract assets	56,661,000	[1]	62,467,000	[2]
Inventories	57,424,000		56,437,000
Prepaid expenses and other current assets	24,571,000		32,172,000
Assets held for sale	32,161,000		7,792,000
Total current assets	453,112,000		481,867,000
Property, plant & equipment, less accumulated depreciation	105,018,000		107,059,000
Other assets
Goodwill	256,773,000		260,633,000
Intangible assets, less accumulated amortization	111,695,000		119,696,000
Operating lease assets	69,057,000		0
Deferred income tax assets	1,087,000		1,561,000
Other assets	18,726,000		21,601,000
Total other assets	457,338,000		403,491,000
Total Assets	1,015,468,000		992,417,000
Current liabilities
Accounts payable	56,535,000		64,562,000
Accrued expenses	99,556,000		88,020,000
Contract liabilities	25,387,000	[1]	32,339,000	[2]
Current maturities of long-term debt	32,810,000		29,469,000
Liabilities held for sale	17,392,000		5,260,000
Total current liabilities	231,680,000		219,650,000
Long-term debt, less current maturities	271,832,000		282,003,000
Operating lease liabilities	53,739,000		0
Deferred income tax liabilities	9,281,000		8,361,000
Other non-current liabilities	14,913,000		12,216,000
Total liabilities	581,445,000		522,230,000
(See Commitments and Contingencies: Note 11)
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 30,941,394 and 31,922,409, respectively	309,000		319,000
Additional paid-in capital	102,841,000		122,818,000
Retained earnings	367,523,000		379,890,000
Accumulated other comprehensive loss	(42,940,000)		(40,290,000)
Total stockholders’ equity	427,733,000		462,737,000
Non-controlling interests	6,290,000		7,450,000
Total equity	434,023,000		470,187,000
Total Liabilities and Equity	$ 1,015,468,000		$ 992,417,000

[1] Amounts exclude contract assets of $8.3 million and contract liabilities of $2.1 million that were classified as held for sale at June 30, 2019 (see Note 5).

[2] Amounts exclude contract assets of $1.8 million and contract liabilities of less than $0.1 million that were classified as held for sale at December 31, 2018 (see Note 5).