CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
CURRENT ASSETS:
Cash, including cash equivalents of $6,437 and $23,140	$ 119,923	$ 168,056
Restricted cash	42,594	38,717
Accounts receivable, including retainage of $364,239 and $354,269	1,291,246	1,224,613
Costs and estimated earnings in excess of billings	573,248	465,002
Deferred income taxes	8,240	10,071
Other current assets	50,669	75,388
Total current assets	2,085,920	1,981,847
LONG-TERM INVESTMENTS	46,283	46,283
PROPERTY AND EQUIPMENT, at cost:
Land	41,307	41,307
Buildings and improvements	118,312	115,504
Construction equipment	370,452	346,326
Other equipment	151,847	128,511
Property and Equipment, gross	681,918	631,648
Less - Accumulated depreciation	183,793	146,553
Total property and equipment, net	498,125	485,095
GOODWILL	577,756	570,646
INTANGIBLE ASSETS, NET	113,740	126,821
OTHER ASSETS	75,614	85,718
Total assets	3,397,438	3,296,410
CURRENT LIABILITIES:
Current maturities of long-term debt	114,658	67,710
Accounts payable, including retainage of $137,944 and $137,662	758,225	696,473
Billings in excess of costs and estimated earnings	267,586	301,761
Accrued expenses and other current liabilities	158,017	168,326
Total current liabilities	1,298,486	1,234,270
LONG-TERM DEBT, less current maturities	619,226	669,380
DEFERRED INCOME TAXES	114,333	109,900
OTHER LONG-TERM LIABILITIES	117,858	138,996
Total liabilities	2,149,903	2,152,546
CONTINGENCIES AND COMMITMENTS (Note 9)
STOCKHOLDERS' EQUITY:
Preferred stock, $1 par value: Authorized - 1,000,000 shares Issued and outstanding - none
Common stock, $1 par value: Authorized - 75,000,000 shares Issued and outstanding - 48,421,467 shares and 47,556,056 shares	48,421	47,556
Additional paid-in capital	1,007,918	1,002,603
Retained earnings	224,575	137,279
Accumulated other comprehensive loss	(33,379)	(43,574)
Total stockholders' equity	1,247,535	1,143,864
Total liabilities and stockholders' equity	$ 3,397,438	$ 3,296,410