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RELATED PARTY TRANSACTIONS (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Related Party Transaction |  |  |
Related party transactions | $ 0 | $ 0 |
Gener8 Maritime |  |  |
Related Party Transaction |  |  |
Expenses incurred from transactions with related party |  |  | $ 73
Amount due to the related party |  | 0 |
Aegean Marine Petroleum Network Inc. |  |  |
Related Party Transaction |  |  |
Amount due to the related party |  | 0 |
Aegean Marine Petroleum Network Inc. | Lubricating Oil Purchases |  |  |
Related Party Transaction |  |  |
Expenses incurred from transactions with related party |  |  | 1,188
MEP |  |  |
Related Party Transaction |  |  |
Amount invoiced for services performed and expenses paid |  |  | 2,325
Amount due to the entity from a related party |  | 0 |
Vessel Management Services |  |  |
Related Party Transaction |  |  |
Revenues | $ 0 | $ 0 | 2,340
Vessel Management Services | MEP |  |  |
Related Party Transaction |  |  |
Revenues |  |  | $ 2,340

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