SEGMENT AND GEOGRAPHIC DISCLOSURES (Tables)

9 Months Ended

Sep. 30, 2018

Segment Reporting [Abstract]

Segment Data for our Three Operating Segments

Segment data for our three operating segments are as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017
	(unaudited)		(unaudited)		(unaudited)		(unaudited)
Revenues:
IHT	$	147,529	$	138,383	$	467,621	$	439,751
MS	119,011		130,768		400,890		385,154
Quest Integrity	24,316		15,916		68,619		58,972
Total	$	290,856	$	285,067	$	937,130	$	883,877

	Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
	(unaudited)			(unaudited)			(unaudited)			(unaudited)
Operating income (loss):
IHT1	$	8,754		$	(17,515	)	$	28,775		$	1,139
MS1	(9,086		)	(51,154		)	4,014			(45,318		)
Quest Integrity	5,255			(828		)	12,100			7,252
Corporate and shared support services	(24,617		)	(24,619		)	(76,909		)	(75,970		)
Total	$	(19,694	)	$	(94,116	)	$	(32,020	)	$	(112,897	)

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1 For the three and nine months ended September 30, 2017, includes goodwill impairment loss of $21.1 million and $54.1 million for IHT and MS, respectively.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017
	(unaudited)		(unaudited)		(unaudited)		(unaudited)
Capital expenditures:
IHT	$	1,537	$	2,060	$	5,935	$	7,424
MS	4,930		3,542		8,955		11,442
Quest Integrity	610		1,197		2,262		2,470
Corporate and shared support services	235		1,080		2,242		5,205
Total	$	7,312	$	7,879	$	19,394	$	26,541

	Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017
	(unaudited)		(unaudited)		(unaudited)		(unaudited)
Depreciation and amortization:
IHT	$	4,649	$	4,806	$	14,179	$	14,522
MS	8,911		5,381		27,133		17,041
Quest Integrity	1,025		1,065		2,990		3,430
Corporate and shared support services	1,447		1,419		4,164		3,693
Total	$	16,032	$	12,671	$	48,466	$	38,686

Geographic Breakdown of Revenues

A geographic breakdown of our revenues for the three and nine months ended September 30, 2018 and 2017 is as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017
	(unaudited)		(unaudited)		(unaudited)		(unaudited)
Total Revenues: 1
United States	$	207,655	$	204,224	$	683,804	$	645,471
Canada	32,525		32,939		111,057		97,631
Europe	32,746		30,515		93,442		86,743
Other foreign countries	17,930		17,389		48,827		54,032
Total	$	290,856	$	285,067	$	937,130	$	883,877

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1Revenues attributable to individual countries/geographic areas are based on the country of domicile of the legal entity that performs the work.