SEGMENT AND GEOGRAPHIC DISCLOSURES (Tables)

12 Months Ended

Dec. 31, 2018

Segment Reporting [Abstract]

Segment Data for our Three Operating Segments

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

	Twelve Months Ended December 31,
	2018		2017		2016
Revenues:
IHT	$	617,378	$	588,441	$	589,478
MS	532,365		529,973		539,627
Quest Integrity	97,186		81,797		67,591
Total	$	1,246,929	$	1,200,211	$	1,196,696

	Twelve Months Ended December 31,
	2018			2017			2016
Operating income (loss):
IHT1	$	37,329		$	11,128		$	43,367
MS1	6,323			(33,993		)	27,283
Quest Integrity	20,138			12,337			4,780
Corporate and shared support services	(102,751		)	(104,582		)	(78,548		)
Total	$	(38,961	)	$	(115,110	)	$	(3,118	)

______________

1 Includes goodwill impairment loss of $21.1 million and $54.1 million for IHT and MS, respectively, for the year ended December 31, 2017.

	Twelve Months Ended December 31,
	2018		2017		2016
Capital expenditures1:
IHT	$	7,643	$	10,505	$	8,803
MS	11,141		17,791		15,077
Quest Integrity	3,526		3,316		2,007
Corporate and shared support services	3,621		5,186		19,956
Total	$	25,931	$	36,798	$	45,843

______________

1 Excludes capital leases. Totals may vary from amounts presented in the consolidated statements of cash flows due to the timing of cash payments.

	Twelve Months Ended December 31,
	2018		2017		2016
Depreciation and amortization:
IHT	$	18,810	$	19,279	$	19,853
MS	36,177		23,412		21,387
Quest Integrity	4,285		4,423		5,323
Corporate and shared support services	5,590		5,029		2,110
Total	$	64,862	$	52,143	$	48,673

Geographic Breakdown of Revenues and Total Long-Lived Assets

A geographic breakdown of our revenues for the years ended December 31, 2018, 2017 and 2016 and our total long-lived assets as of December 31, 2018, 2017 and 2016 are as follows (in thousands):

	Total Revenues1		Total Long-lived Assets2
Twelve months ended December 31, 2018
United States	$	908,382	$	298,567
Canada	139,900		4,165
Europe	126,142		20,224
Other foreign countries	72,505		3,210
Total	$	1,246,929	$	326,166
Twelve months ended December 31, 2017
United States	$	871,367	$	330,909
Canada	134,256		5,377
Europe	119,603		22,480
Other foreign countries	74,985		4,614
Total	$	1,200,211	$	363,380
Twelve months ended December 31, 2016
United States	$	889,967	$	348,123
Canada	128,122		5,901
Europe	108,720		20,249
Other foreign countries	69,887		4,962
Total	$	1,196,696	$	379,235

 ______________

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

2    Excludes goodwill, intangible assets not being amortized that are to be held and used, financial instruments and deferred tax assets.