Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Current assets
Cash and cash equivalents	$ 146,146	$ 158,045
Restricted cash	575	483
Receivables, net of allowances of $3,501 and $3,441, respectively	229,158	231,775
Retainage	35,481	30,831
Costs and estimated earnings in excess of billings	105,131	79,999
Inventories	60,591	58,768
Prepaid expenses and other current assets	40,054	38,522
Current assets of discontinued operations	4,899	5,435
Total current assets	622,035	603,858
Property, plant & equipment, less accumulated depreciation	180,379	182,303
Other assets
Goodwill	349,912	348,680
Identified intangible assets, less accumulated amortization	203,758	209,283
Investments	0	9,101
Deferred income tax assets	6,981	6,957
Other assets	13,216	14,315
Total other assets	573,867	588,336
Non-current assets of discontinued operations	2,551	2,921
Total Assets	1,378,832	1,377,418
Current liabilities
Accounts payable	83,550	80,417
Accrued expenses	104,863	105,466
Billings in excess of costs and estimated earnings	27,789	24,978
Current maturities of long-term debt and line of credit	26,399	22,024
Current liabilities of discontinued operations	1,782	2,070
Total current liabilities	244,383	234,955
Long-term debt, less current maturities	353,300	366,616
Deferred income tax liabilities	38,539	38,217
Other non-current liabilities	12,324	10,512
Non-current liabilities of discontinued operations	238	197
Total liabilities	648,784	650,497
Commitments and Contingencies – Note 7
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 37,631,630 and 37,983,114 respectively	376	380
Additional paid-in capital	222,714	236,128
Retained earnings	487,591	470,808
Accumulated other comprehensive (loss) income	1,499	2,052
Total stockholders’ equity	712,180	709,368
Non-controlling interests	17,868	17,553
Total equity	730,048	726,921
Total Liabilities and Equity	$ 1,378,832	$ 1,377,418