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SEGMENT INFORMATION, GEOGRAPHICAL DATA AND MAJOR CUSTOMERS (Tables) | 12 Months Ended
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Dec. 31, 2019
Segment Reporting [Abstract] |
Segment Information, Geographical Data and Major Customers | The following table provides a comparison of revenues, vessel operating profit, depreciation and amortization, and additions to properties and equipment. Vessel revenues and operating costs relate to our owned and operated vessels while other operating revenues relate to the activities of our brokered vessels and other miscellaneous marine-related businesses.
|  | Successor |  |  |  | Predecessor |
|  |  |  |  |  |  |  |  |  | Period from |  |  |  | Period from |
|  | Year |  |  | Year |  |  | August 1, 2017 |  |  |  | April 1, 2017 |
|  | Ended |  |  | Ended |  |  | through |  |  |  | through |
(In thousands) |  | December 31, 2019 |  |  | December 31, 2018 |  |  | December 31, 2017 |  |  |  | July 31, 2017 |
Revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vessel revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | 136,958 |  |  |  | 118,534 |  |  |  | 45,784 |  |  |  |  | 40,848 |
Middle East/Asia Pacific |  |  | 90,321 |  |  |  | 80,195 |  |  |  | 39,845 |  |  |  |  | 36,313 |
Europe/Mediterranean |  |  | 123,711 |  |  |  | 56,263 |  |  |  | 19,895 |  |  |  |  | 15,466 |
West Africa |  |  | 126,025 |  |  |  | 142,214 |  |  |  | 66,360 |  |  |  |  | 53,970 |
|  |  | 477,015 |  |  |  | 397,206 |  |  |  | 171,884 |  |  |  |  | 146,597 |
Other operating revenues |  |  | 9,534 |  |  |  | 9,314 |  |  |  | 6,869 |  |  |  |  | 4,772 |
|  | $ | 486,549 |  |  |  | 406,520 |  |  |  | 178,753 |  |  |  |  | 151,369 |
Vessel operating profit (loss): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | (805 | ) |  |  | 8,860 |  |  |  | (1,599 | ) |  |  |  | (22,549 | )
Middle East/Asia Pacific |  |  | (6,044 | ) |  |  | (4,417 | ) |  |  | 451 |  |  |  |  | (1,434 | )
Europe/Mediterranean |  |  | (1,289 | ) |  |  | (9,359 | ) |  |  | (1,497 | ) |  |  |  | (12,680 | )
West Africa |  |  | 8,298 |  |  |  | 7,240 |  |  |  | 2,308 |  |  |  |  | (8,828 | )
|  |  | 160 |  |  |  | 2,324 |  |  |  | (337 | ) |  |  |  | (45,491 | )
Other operating profit (loss) |  |  | 6,734 |  |  |  | 3,742 |  |  |  | 1,614 |  |  |  |  | 876 |
|  |  | 6,894 |  |  |  | 6,066 |  |  |  | 1,277 |  |  |  |  | (44,615 | )
Corporate expenses |  |  | (57,988 | ) |  |  | (42,972 | ) |  |  | (14,989 | ) |  |  |  | (18,246 | )
Gain on asset dispositions, net |  |  | 2,263 |  |  |  | 10,624 |  |  |  | 6,616 |  |  |  |  | 3,561 |
Impairment of due from affiliate |  |  | — |  |  |  | (20,083 | ) |  |  | — |  |  |  |  | — |
Asset impairments and other |  |  | (37,773 | ) |  |  | (61,132 | ) |  |  | (16,777 | ) |  |  |  | (184,748 | )
Operating loss |  |  | (86,604 | ) |  |  | (107,497 | ) |  |  | (23,873 | ) |  |  |  | (244,048 | )
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | 27,493 |  |  |  | 16,047 |  |  |  | 5,767 |  |  |  |  | 13,945 |
Middle East/Asia Pacific |  |  | 21,440 |  |  |  | 11,871 |  |  |  | 4,716 |  |  |  |  | 9,967 |
Europe/Mediterranean |  |  | 30,053 |  |  |  | 11,385 |  |  |  | 2,794 |  |  |  |  | 9,060 |
West Africa |  |  | 21,166 |  |  |  | 16,612 |  |  |  | 6,067 |  |  |  |  | 12,632 |
Other |  |  | — |  |  |  | 21 |  |  |  | 827 |  |  |  |  | 1,139 |
Corporate |  |  | 1,779 |  |  |  | 2,357 |  |  |  | 166 |  |  |  |  | 704 |
|  | $ | 101,931 |  |  |  | 58,293 |  |  |  | 20,337 |  |  |  |  | 47,447 |
Additions to properties and equipment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | 969 |  |  |  | 3,771 |  |  |  | 144 |  |  |  |  | 27 |
Middle East/Asia Pacific |  |  | 5,237 |  |  |  | 2,982 |  |  |  | 2,596 |  |  |  |  | 1,042 |
Europe/Mediterranean |  |  | 4,001 |  |  |  | 185 |  |  |  | — |  |  |  |  | — |
West Africa |  |  | 2,721 |  |  |  | 10,135 |  |  |  | 195 |  |  |  |  | 375 |
Corporate |  |  | 5,070 |  |  |  | 4,318 |  |  |  | 6,899 |  |  |  |  | 821 |
|  | $ | 17,998 |  |  |  | 21,391 |  |  |  | 9,834 |  |  |  |  | 2,265 |
Total assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Americas |  | $ | 375,297 |  |  |  | 380,168 |  |  |  | 164,958 |  |  |  |  | 714,891 |
Middle East/Asia Pacific |  |  | 270,413 |  |  |  | 233,611 |  |  |  | 48,268 |  |  |  |  | 424,896 |
Europe/Mediterranean |  |  | 358,943 |  |  |  | 316,524 |  |  |  | 171,156 |  |  |  |  | 597,819 |
West Africa |  |  | 376,087 |  |  |  | 483,234 |  |  |  | 864,300 |  |  |  |  | 1,277,552 |
Other |  |  | — |  |  |  | 7,440 |  |  |  | 2,443 |  |  |  |  | 20,392 |
Investments in and advances to unconsolidated companies |  |  | — |  |  |  | 1,039 |  |  |  | 29,216 |  |  |  |  | 49,367 |
Corporate |  |  | 198,788 |  |  |  | 405,723 |  |  |  | 479,254 |  |  |  |  | 799,752 |
|  | $ | 1,579,528 |  |  |  | 1,827,739 |  |  |  | 1,759,595 |  |  |  |  | 3,884,669 |
Entity Wide Major Customer Amount | The following table discloses our customers that accounted for 10% or more of total revenues:
|  | Successor |  |  |  | Predecessor |
|  |  |  |  |  |  |  |  |  | Period from |  |  |  | Period from |
|  | Year |  |  | Year |  |  | August 1, 2017 |  |  |  | April 1, 2017 |
|  | Ended |  |  | Ended |  |  | through |  |  |  | through |
|  | December 31, 2019 |  |  | December 31, 2018 |  |  | December 31, 2017 |  |  |  | July 31, 2017 |
Chevron Corporation |  |  | 13.0 | % |  |  | 15.0 | % |  |  | 17.4 | % |  |  |  | 17.5 | %
Saudi Aramco |  |  | 7.6 | % |  |  | 8.3 | % |  |  | 10.1 | % |  |  |  | 11.7 | %

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