Segment Information (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

Reconciliation of Revenue from Segments to Consolidated

The following tables reflect the Company’s operations by reportable segment for the three months ended March 31, 2016 and 2015 (in thousands):

	Three Months Ended March 31, 2016
	Oil & Gas			Utility T&D		Canada			Unallocated Corporate Costs		Eliminations			Consolidated
Contract revenue	$	59,335		$	97,289	$	42,492		$	—	$	(86	)	$	199,030
Contract costs	59,843			86,788		38,686			—		(86		)	185,231
Amortization of intangibles	48			2,390		—			—		—			2,438
General and administrative	6,693			5,613		4,828			—		—			17,134
Other charges	1,828			1,294		566			—		—			3,688
Operating income (loss)	$	(9,077	)	$	1,204	$	(1,588	)	$	—	$	—		(9,461		)
Non-operating expenses														(3,670		)
Provision for income taxes														167
Loss from continuing operations														(13,298		)
Loss from discontinued operations, net of provision for income taxes														(1,853		)
Net loss														$	(15,151	)

	Three Months Ended March 31, 2015
	Oil & Gas			Utility T&D			Canada			Unallocated Corporate Costs			Eliminations			Consolidated
Contract revenue	$	76,440		$	86,986		$	87,009		$	—		$	(81	)	$	250,354
Contract costs	77,386			83,167			82,032			—			(81		)	242,504
Amortization of intangibles	81			2,390			—			—			—			2,471
General and administrative	9,119			5,597			5,800			3,138			—			23,654
Other charges	829			692			692			797			—			3,010
Operating loss	$	(10,975	)	$	(4,860	)	$	(1,515	)	$	(3,935	)	$	—		(21,285		)
Non-operating expenses																(44,263		)
Benefit for income taxes																(20,604		)
Loss from continuing operations																(44,944		)
Income from discontinued operations, net of provision for income taxes																35,120
Net loss																$	(9,824	)

Reconciliation of Assets from Segment to Consolidated

Total assets by segment as of March 31, 2016 and December 31, 2015 are presented below (in thousands):

	March 31, 2016		December 31, 2015
Oil & Gas	$	66,258	$	78,623
Utility T&D	205,963		202,836
Canada	56,741		69,816
Corporate	100,601		89,055
Total assets, continuing operations	$	429,563	$	440,330