OPERATING SEGMENTS (Tables)

3 Months Ended

Mar. 31, 2020

OPERATING SEGMENTS

Summary of financial information of our reportable segments

	Three Months Ended March 31, 2020
			Field &
	Environmental		Industrial
$s in thousands	Services		Services		Corporate		Total
Revenue	$	126,745	$	113,975	$	—	$	240,720
Depreciation, amortization and accretion	$	16,042	$	12,015	$	628	$	28,685
Capital expenditures	$	11,532	$	5,289	$	2,310	$	19,131
Total assets	$	997,271	$	878,774	$	102,594	$	1,978,639

	Three Months Ended March 31, 2019
			Field &
	Environmental		Industrial
$s in thousands	Services		Services		Corporate		Total
Revenue	$	92,332	$	38,705	$	—	$	131,037
Depreciation, amortization and accretion	$	9,625	$	2,132	$	304	$	12,061
Capital expenditures	$	6,712	$	178	$	333	$	7,223
Total assets	$	703,453	$	161,299	$	68,580	$	933,332

Reconciliation of Net Income to Adjusted EBITDA and adjusted EBITDA by operating segment

	Three Months Ended March 31,
$s in thousands	2020		2019
Net (loss) income	$	(298,086)	$	8,043
Income tax (benefit) expense		(263)		3,041
Interest expense		9,310		4,030
Interest income		(89)		(207)
Foreign currency (gain) loss		(937)		139
Other income		(171)		(110)
Property and equipment impairment charges		—		25
Goodwill impairment charges		300,300		—
Depreciation and amortization of plant and equipment		17,978		8,125
Amortization of intangible assets		9,441		2,811
Share-based compensation		1,564		1,222
Accretion and non-cash adjustment of closure & post-closure liabilities		1,266		1,125
Gain on property insurance recoveries		—		(4,653)
Business development and integration expenses		2,907		141
Adjusted EBITDA	$	43,220	$	23,732

Adjusted EBITDA, by operating segment, is as follows:

	Three Months Ended March 31,
$s in thousands	2020		2019
Environmental Services	$	46,124	$	35,260
Field & Industrial Services		14,478		2,554
Corporate		(17,382)		(14,082)
Total	$	43,220	$	23,732

Schedule of long-lived assets by geographic location

	March 31,		December 31,
$s in thousands	2020		2019
United States	$	946,125	$	954,102
Canada		64,383		70,691
EMEA		22,940		23,587
Other (1)		16,001		5,290
Total long-lived assets	$	1,049,449	$	1,053,670