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REVENUE RECOGNITION (Tables) | 6 Months Ended
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Jun. 30, 2018
Revenue from Contract with Customer [Abstract] |
Schedule of Segment Reporting Information, Revenue by Vessel | The following table discloses the amount of revenue by segment and in total for the worldwide fleet, for the quarters and six month periods ended June 30, 2018 and 2017:
|  | Successor |  |  |  |  |  | Predecessor |  |  |  |  |  | Successor |  |  |  |  |  | Predecessor |
(In thousands) |  | Quarter Ended June 30, 2018 |  |  |  |  |  | Quarter Ended June 30, 2017 |  |  |  |  |  | Six Months Ended June 30, 2018 |  |  |  |  |  | Six Months Ended June 30, 2017 |
Vessel revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | 32,601 |  |  |  |  |  |  |  | 31,887 |  |  |  |  |  |  |  | 58,682 |  |  |  |  |  |  |  | 112,420 |
Middle East/Asia Pacific |  |  | 22,406 |  |  |  |  |  |  |  | 27,766 |  |  |  |  |  |  |  | 40,794 |  |  |  |  |  |  |  | 54,444 |
Europe/Mediterranean Sea |  |  | 13,357 |  |  |  |  |  |  |  | 11,031 |  |  |  |  |  |  |  | 22,980 |  |  |  |  |  |  |  | 21,197 |
West Africa |  |  | 35,810 |  |  |  |  |  |  |  | 41,573 |  |  |  |  |  |  |  | 69,212 |  |  |  |  |  |  |  | 81,101 |
|  |  | 104,174 |  |  |  |  |  |  |  | 112,257 |  |  |  |  |  |  |  | 191,668 |  |  |  |  |  |  |  | 269,162 |
Summarizes The Revenue Expected to be Recognized in Future Related to Unsatisfied Performance Obligations | The table below summarizes the revenue expected to be recognized in future quarters related to unsatisfied performance obligations as of June 30, 2018:
|  | Successor For the quarter period ended |
(In thousands) |  | September 30, 2018 |  |  | December 31, 2018 |  |  | Total |
Contract liabilities/deferred revenue |  | $ | 692 |  |  |  | 552 |  |  |  | 1,244 |

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