Segment Information (Tables)

9 Months Ended

Sep. 30, 2019

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, 2019 and 2018 is shown in the following tables.  Intersegment sales are not material.

	Oilfield and Industrial Technologies and Services			Environmental Technologies and Services		Total
	($ in thousands)
Three Months Ended September 30, 2019
Revenue from external customers	$	37,274		$	6,231	$	43,505
(Loss) income before income taxes		(30,545	)		79		(30,466	)
Depreciation and amortization		7,782			272		8,054
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
Nine Months Ended September 30, 2019
Revenue from external customers	$	113,274		$	20,788	$	134,062
(Loss) income before income taxes		(67,314	)		649		(66,665	)
Depreciation and amortization		22,747			817		23,564
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