Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Schedule of financial data by reportable segment

Certain financial data by reportable segment are summarized as follows (in thousands): 

	Three Months Ended March 31,
	2019			2018
Net revenues —
Well Intervention	$	122,231		$	129,569
Robotics	39,041			27,169
Production Facilities	15,253			16,321
Intercompany eliminations	(9,702		)	(8,797		)
Total	$	166,823		$	164,262
Income (loss) from operations —
Well Intervention	$	9,641		$	13,877
Robotics	(3,904		)	(14,317		)
Production Facilities	4,405			7,359
Segment operating income	10,142			6,919
Corporate, eliminations and other	(9,873		)	(8,035		)
Total	$	269		$	(1,116	)

Schedule of intercompany segment revenues

Intercompany segment revenues are as follows (in thousands): 

	Three Months Ended March 31,
	2019		2018
Well Intervention	$	3,225	$	1,952
Robotics	6,477		6,845
Total	$	9,702	$	8,797

Schedule of total assets by reportable segment

The following table reflects total assets by reportable segment (in thousands): 

	March 31, 2019		December 31, 2018
Well Intervention	$	2,104,002	$	1,916,638
Robotics	190,473		147,602
Production Facilities	182,830		120,845
Corporate and other	130,016		162,645
Total	$	2,607,321	$	2,347,730