Business Segment Information (Tables)

6 Months Ended

Jun. 30, 2015

Segment Reporting [Abstract]

Segment Reporting Information By Segment

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

	Three Months Ended June 30,						Six Months Ended June 30,
	2015			2014			2015			2014
Net revenues —
Well Intervention	$	85,675		$	181,218		$	189,726		$	340,918
Robotics	75,101			119,704			155,272			207,594
Production Facilities	20,293			24,049			38,678			47,189
Other	—			—			—			358
Intercompany elimination	(15,053		)	(19,384		)	(28,019		)	(36,900		)
Total	$	166,016		$	305,587		$	355,657		$	559,159
Income (loss) from operations —
Well Intervention	$	4,135		$	64,775		$	18,929		$	113,508
Robotics	4,303			20,799			13,760			32,018
Production Facilities	8,444			10,459			13,022			21,843
Corporate and other	(9,009		)	(17,322		)	(15,616		)	(20,512		)
Intercompany elimination	(199		)	45			(93		)	(1,153		)
Total	$	7,674		$	78,756		$	30,002		$	145,704
Equity in earnings (losses) of investments	$	(323	)	$	(507	)	$	(302	)	$	201

Summary Of Intercompany Segment Revenues

Intercompany segment revenues are as follows (in thousands): 

	Three Months Ended June 30,				Six Months Ended June 30,
	2015		2014		2015		2014
Well Intervention	$	6,417	$	7,956	$	11,363	$	13,417
Robotics	8,636		11,428		16,656		23,483
Total	$	15,053	$	19,384	$	28,019	$	36,900

Summary Of Identifiable Assets

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

	June 30, 2015		December 31, 2014
Well Intervention	$	1,805,388	$	1,470,349
Robotics	304,357		299,701
Production Facilities	446,199		459,427
Corporate and other	378,252		471,221
Total	$	2,934,196	$	2,700,698