XML 40 R29.htm IDEA: XBRL DOCUMENT v3.10.0.1
Revenue From Contracts With Customers (Tables)
 9 Months Ended
Sep. 30, 2018
Revenue from Contract with Customer [Abstract]  
Schedule of disaggregated revenue
The following table provides information about disaggregated revenue by contract duration for the three- and nine-month periods ended September 30, 2018 (in thousands): 
 
Well Intervention
 
Robotics
 
Production Facilities
 
Intercompany Elimination (1)
 
Total Revenue
Three months ended September 30, 2018
 
 
 
 
 
 
 
 
Short-term
$
39,548

 
$
29,877

 
$
—

 
$
—

 
$
69,425

Long-term (2)
114,893

 
24,463

 
15,877

 
(12,083
)
 
143,150

Total
$
154,441

 
$
54,340

 
$
15,877

 
$
(12,083
)
 
$
212,575

 
 
 
 
 
 
 
 
 
 
Nine months ended September 30, 2018
 
 
 
 
 
 
 
 
Short-term
$
143,510

 
$
74,050

 
$
—

 
$
—

 
$
217,560

Long-term (2)
302,259

 
46,519

 
48,541

 
(33,417
)
 
363,902

Total
$
445,769

 
$
120,569

 
$
48,541

 
$
(33,417
)
 
$
581,462

(1)
Intercompany revenues between Robotics and Well Intervention are under agreements that are considered long-term.
(2)
Contracts are classified as long-term if all or part of the contract is to be performed over a period extending beyond 12 months from the effective date of the contract. Long-term contracts may include multi-year agreements whereby the commitment for services in any one year may be short in duration.