Business Segment Information (Tables)

9 Months Ended

Sep. 30, 2014

Segment Reporting [Abstract]

Schedule of Segment Reporting Information

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

	Three Months Ended September 30,
	Construction		Large Project Construction			Construction Materials			Real Estate		Total
2014
Total revenue from reportable segments	$	447,097	$	179,446		$	146,782		$	7	$	773,332
Elimination of intersegment revenue	—		—			(53,568		)	—		(53,568		)
Revenue from external customers	447,097		179,446			93,214			7		719,764
Gross profit	48,802		5,679			12,204			7		66,692
Depreciation, depletion and amortization	4,621		4,777			5,408			—		14,806
2013 As Revised
Total revenue from reportable segments	$	470,567	$	185,997		$	146,286		$	16	$	802,866
Elimination of intersegment revenue	—		—			(63,114		)	—		(63,114		)
Revenue from external customers	470,567		185,997			83,172			16		739,752
Gross profit (loss)	50,719		(2,163		)	7,288			16		55,860
Depreciation, depletion and amortization	8,502		3,634			5,631			—		17,767

	Nine Months Ended September 30,
	Construction		Large Project Construction		Construction Materials			Real Estate		Total
2014
Total revenue from reportable segments	$	873,357	$	611,110	$	286,669		$	29	$	1,771,165
Elimination of intersegment revenue	—		—		(85,684		)	—		(85,684		)
Revenue from external customers	873,357		611,110		200,985			29		1,685,481
Gross profit	82,773		72,264		15,449			29		170,515
Depreciation, depletion and amortization	12,865		12,001		16,267			—		41,133
Segment assets	150,070		247,694		310,731			11,773		720,268
2013 As Revised
Total revenue from reportable segments	$	956,287	$	539,268	$	282,547		$	141	$	1,778,243
Elimination of intersegment revenue	—		—		(109,440		)	—		(109,440		)
Revenue from external customers	956,287		539,268		173,107			141		1,668,803
Gross profit	87,989		42,129		5,268			127		135,513
Depreciation, depletion and amortization	20,194		8,792		17,087			—		46,073
Segment assets	155,440		212,644		340,172			50,250		758,506

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 September 30,						Nine Months Ended September 30,
(in thousands)	2014			2013 As Revised			2014			2013 As Revised
Total gross profit from reportable segments	$	66,692		$	55,860		$	170,515		$	135,513
Selling, general and administrative expenses	47,386			45,527			147,731			149,477
Gain on sales of property and equipment	3,004			3,259			6,891			7,653
Other expense	(2,124		)	(2,114		)	(6,323		)	(8,068		)
Income (loss) before provision for (benefit from) income taxes	$	20,186		$	11,478		$	23,352		$	(14,379	)