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Schedule of Other Current Liabilities (Detail) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017 | Mar. 31, 2017
--- | --- | --- | ---
Other Liabilities Current [Abstract] |  |  |
Taxes payable | $ 15,988 | $ 10,326 |
Amounts payable to holders of General Unsecured Claims |  | 8,474 |
Other | 1,827 | 893 |
Other current liabilities | $ 17,815 | $ 19,693 |
Predecessor |  |  |
Other Liabilities Current [Abstract] |  |  |
Taxes payable |  |  | $ 23,497
Deferred gain on vessel sales-current |  |  | 23,798
Other |  |  | 1,134
Other current liabilities |  |  | $ 48,429

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