Operating Segments (Tables)

9 Months Ended

Oct. 31, 2013

Schedule of Financial Information for Segments

Financial information for the Company’s segments is presented below. Unallocated corporate expenses primarily consist of general and administrative functions performed on a company-wide basis and benefiting all segments. These costs include accounting, financial reporting, internal audit, treasury, corporate and securities law, tax compliance, executive management and board of directors. Corporate assets are all assets of the Company not directly associated with a segment, and consist primarily of cash and deferred income taxes.

	Three Months						Nine Months
	Ended October 31,						Ended October 31,
(in thousands)	2013			2012			2013			2012
Revenues
Water Resources	$	46,807		$	55,135		$	135,876		$	164,677
Inliner		43,806			32,115			111,971			101,682
Heavy Civil		63,820			70,472			213,431			219,723
Geoconstruction		20,087			44,816			62,966			104,208
Mineral Services		39,773			76,498			144,326			243,965
Energy Services		1,727			1,256			5,268			4,435
Other		5,481			3,087			15,241			7,635
Intersegment Eliminations		(5,039	)		(2,098	)		(14,156	)		(5,307	)
Total revenues	$	216,462		$	281,281		$	674,923		$	841,018
Equity in (losses) earnings of affiliates
Geoconstruction	$	—		$	—		$	—		$	3,488
Mineral Services		(2,300	)		4,947			(4,088	)		15,581
Total equity in (losses) earnings of affiliates	$	(2,300	)	$	4,947		$	(4,088	)	$	19,069
Income (loss) from continuing operations before income taxes
Water Resources	$	583		$	2,702		$	2,193		$	5,393
Inliner		5,717			2,791			12,025			7,927
Heavy Civil		352			(5,487	)		(1,190	)		(21,632	)
Geoconstruction		(2,873	)		5,233			(28,771	)		4,617
Mineral Services		(9,666	)		11,231			(7,484	)		48,087
Energy Services		(1,167	)		(1,094	)		(2,656	)		(2,367	)
Other		(57	)		477			285			426
Unallocated corporate expenses		(10,332	)		(6,794	)		(36,995	)		(23,481	)
Interest expense		(2,038	)		(1,604	)		(4,908	)		(3,020	)
Total (loss) income from continuing operations before income taxes	$	(19,481	)	$	7,455		$	(67,501	)	$	15,950
Product Line Revenue Information
Water systems	$	47,783		$	57,482		$	141,708		$	165,373
Water treatment technologies		8,580			13,349			29,157			36,205
Sewer rehabilitation		43,806			32,115			111,971			101,682
Water and wastewater plant construction		38,104			32,260			121,482			97,098
Pipeline construction		17,529			25,636			64,029			91,902
Soil stabilization		22,032			54,240			70,670			130,548
Environmental and specialty drilling		1,979			1,557			4,613			6,369
Exploration drilling		35,040			62,924			126,955			206,615
Other		1,609			1,718			4,338			5,226
Total revenues	$	216,462		$	281,281		$	674,923		$	841,018
Geographic Information
Revenue
United States	$	174,573		$	210,460		$	522,161		$	654,034
Africa/Australia		8,035			19,314			33,904			74,416
South America		15,690			21,976			43,852			36,036
Mexico		13,070			18,443			48,696			56,381
Other foreign		5,094			11,088			26,310			20,151
Total revenues	$	216,462		$	281,281		$	674,923		$	841,018