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ASSET IMPAIRMENTS, ASSETS HELD FOR SALE AND OTHER (Tables) | 12 Months Ended
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Dec. 31, 2019
Asset Impairment Charges [Abstract] |
Summary of Impairments | The table below summarizes the number of vessels impaired and the amount of impairment and other expense incurred.
|  | 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 |  |
Number of vessels impaired during the period |  |  | 35 |  |  |  | 56 |  |  |  | 5 |  |  |  |  | 79 |  |
Amount of impairment and other expense incurred |  | $ | 37,773 |  |  | $ | 61,132 |  |  | $ | 16,777 |  |  |  |  | 184,748 |  |

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