XML 48 R34.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Revenue From Contracts With Customers (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Revenue from Contract with Customer [Abstract] |
Schedule of disaggregated revenue | The following table provides information about disaggregated revenue by contract duration for the year ended December 31, 2018 (in thousands):
| Well Intervention |  | Robotics |  | Production Facilities |  | Intercompany Eliminations (1) |  | Total Revenue
Short-term | $ | 199,294 |  |  | $ | 89,072 |  |  | $ | — |  |  | $ | — |  |  | $ | 288,366 |
Long-term (2) | 361,274 |  |  | 69,917 |  |  | 64,400 |  |  | (44,139 | ) |  | 451,452 |
Total | $ | 560,568 |  |  | $ | 158,989 |  |  | $ | 64,400 |  |  | $ | (44,139 | ) |  | $ | 739,818 |
(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.

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration