Business Segment Information (Tables)

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Schedule of Segment Reporting Information

Summarized segment information for the three and six months ended June 30, 2014 and 2013 is as follows (in thousands):

	Three Months Ended June 30,
	Construction		Large Project Construction		Construction Materials			Real Estate			Total
2014
Total revenue from reportable segments	$	269,220	$	244,328	$	97,800		$	—		$	611,348
Elimination of intersegment revenue	—		—		(25,478		)	—			(25,478		)
Revenue from external customers	269,220		244,328		72,322			—			585,870
Gross profit (loss)	24,827		50,792		6,798			(2		)	82,415
Depreciation, depletion and amortization	4,229		4,020		5,512			—			13,761
2013 As Revised
Total revenue from reportable segments	$	308,602	$	181,557	$	97,872		$	4		$	588,035
Elimination of intersegment revenue	—		—		(37,687		)	—			(37,687		)
Revenue from external customers	308,602		181,557		60,185			4			550,348
Gross profit	24,070		21,571		3,954			1			49,596
Depreciation, depletion and amortization	6,033		3,554		5,891			—			15,478

	Six Months Ended June 30,
	Construction		Large Project Construction		Construction Materials			Real Estate		Total
2014
Total revenue from reportable segments	$	426,261	$	431,663	$	139,887		$	22	$	997,833
Elimination of intersegment revenue	—		—		(32,116		)	—		(32,116		)
Revenue from external customers	426,261		431,663		107,771			22		965,717
Gross profit	33,972		66,583		3,245			22		103,822
Depreciation, depletion and amortization	8,244		7,224		10,860			—		26,328
Segment assets	150,113		253,646		315,548			11,762		731,069
2013 As Revised
Total revenue from reportable segments	$	485,720	$	353,271	$	136,262		$	125	$	975,378
Elimination of intersegment revenue	—		—		(46,326		)	—		(46,326		)
Revenue from external customers	485,720		353,271		89,936			125		929,052
Gross profit (loss)	37,269		44,292		(2,021		)	112		79,652
Depreciation, depletion and amortization	11,692		5,530		11,456			—		28,678
Segment assets	161,524		206,778		351,295			50,697		770,294

Reconciliation of Operating Profit (Loss) from Segments to Consolidated

A reconciliation of segment gross profit to consolidated income (loss) before provision for (benefit from) income taxes is as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
(in thousands)	2014			2013 As Revised			2014			2013 As Revised
Total gross profit from reportable segments	$	82,415		$	49,596		$	103,822		$	79,652
Selling, general and administrative expenses	(51,098		)	(46,789		)	(100,346		)	(103,950		)
Gain on sales of property and equipment	2,993			3,306			3,886			4,394
Other expense	(1,819		)	(3,117		)	(4,197		)	(5,954		)
Income (loss) before provision for (benefit from) income taxes	$	32,491		$	2,996		$	3,165		$	(25,858	)