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v3.23.1

Revenue From Contracts With Customers (Tables) | 3 Months Ended
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Mar. 31, 2023
Revenue from Contract with Customer [Abstract] |
Schedule of disaggregation of revenue | The following table provides information about disaggregated revenue by contract duration (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Well | ​ | ​ | ​ | Shallow Water | ​ | Production | ​ | Intercompany | ​ | Total
​ |  | Intervention |  | Robotics |  | Abandonment |  | Facilities |  | Eliminations |  | Revenue
Three months ended March 31, 2023 | ​ | ​ | ​ | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Short-term | ​ | $ | 77,767 | ​ | $ | 35,205 | ​ | $ | 49,381 | ​ | $ | — | ​ | $ | — | ​ | $ | 162,353
Long-term | ​ |  | 64,671 | ​ |  | 14,017 | ​ |  | — | ​ |  | 20,905 | ​ |  | (11,862) | ​ |  | 87,731
Total | ​ | $ | 142,438 | ​ | $ | 49,222 | ​ | $ | 49,381 | ​ | $ | 20,905 | ​ | $ | (11,862) | ​ | $ | 250,084
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Three months ended March 31, 2022 | ​ | ​ | ​ | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Short-term | ​ | $ | 91,346 | ​ | $ | 21,137 | ​ | $ | — | ​ | $ | — | ​ | $ | (635) | ​ | $ | 111,848
Long-term | ​ |  | 15,021 | ​ |  | 16,214 | ​ |  | — | ​ |  | 18,294 | ​ |  | (11,252) | ​ |  | 38,277
Total | ​ | $ | 106,367 | ​ | $ | 37,351 | ​ | $ | — | ​ | $ | 18,294 | ​ | $ | (11,887) | ​ | $ | 150,125
​

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- 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://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 + Details
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