Business Segment Information (Tables)

6 Months Ended

Jun. 30, 2013

Business Segment Information [Abstract]

Schedule Of Segment Reporting Information By Segment

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2013		2012		2013		2012
Revenues —
Contracting Services	$	225,356	$	209,557	$	423,410	$	454,101
Production Facilities		24,174		19,963		44,567		39,985
Intercompany elimination		(17,352)		(32,059)		(38,370)		(66,783)
Total	$	232,178	$	197,461	$	429,607	$	427,303
Income (loss) from operations —
Contracting Services	$	47,600	$	19,223	$	86,904	$	78,347
Production Facilities		14,643		9,882		25,828		19,931
Corporate		(14,207)		(22,334)		(47,738)		(38,419)
Intercompany elimination		(839)		98		(2,559)		(2,922)
Total	$	47,197	$	6,869	$	62,435	$	56,937
Equity in earnings of equity investments	$	683	$	5,748	$	1,293	$	6,155

Summary Of Intercompany Segment Revenues

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2013		2012		2013		2012
Contracting Services		17,352		20,538	$	33,697	$	43,739
Production Facilities		-		11,521		4,673		23,044
Total	$	17,352	$	32,059	$	38,370	$	66,783

Intercompany Segment Gross Profit (Losses)

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2013		2012		2013		2012
Contracting Services		883		(55)	$	2,647	$	3,009
Production Facilities		(44)		(43)		(88)		(87)
Total	$	839	$	(98)	$	2,559	$	2,922

Summary of Identifiable Assets

		June 30,		December 31,
		2013		2012
Contracting Services	$	1,957,299	$	1,974,763
Production Facilities		490,772		503,531
Corporate and Other		26,678		8,059
Discontinued Operations		-		900,227
Total	$	2,474,749	$	3,386,580