Segment Information (Tables)

9 Months Ended

Sep. 30, 2018

Segment Reporting [Abstract]

Schedule of Financial Information for Operating Segments

Summarized financial information for the Company’s operating segments for the three and nine months ended September 30, 2018 and 2017 is shown in the following tables.  Intersegment sales are not material.

	Oilfield and Industrial Technologies and Services			Environmental Technologies and Services			Total
Three Months Ended September 30, 2018
Revenue from external customers	$	44,595		$	9,224		$	53,819
(Loss) income before income taxes		(17,904	)		997			(16,907	)
Depreciation and amortization		8,372			311			8,683
Three Months Ended September 30, 2017
Revenue from external customers	$	44,847		$	5,326		$	50,173
Loss before income taxes		(178,603	)		(178	)		(178,781	)
Depreciation and amortization		11,223			309			11,532
Nine Months Ended September 30, 2018
Revenue from external customers	$	136,850		$	24,325		$	161,175
(Loss) income before income taxes		(56,217	)		2,232			(53,985	)
Depreciation and amortization		25,755			897			26,652
Nine Months Ended September 30, 2017
Revenue from external customers	$	111,669		$	16,746		$	128,415
Loss before income taxes		(235,803	)		(455	)		(236,258	)
Depreciation and amortization		33,947			976			34,923