SUBSEQUENT EVENT (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |
|---|---|---|---|
Dec. 31, 2018 |
Sep. 30, 2018 |
Sep. 30, 2017 |
|
| Subsequent Event [Line Items] | |||
| Proceeds from expected sale of assets | $ 2,220 | $ 2,023 | |
| Subsequent Event [Member] | Sale of U.K. and Amsterdam Operations [Member] | Scenario, Forecast [Member] | |||
| Subsequent Event [Line Items] | |||
| Proceeds from expected sale of assets | $ 270,000 | ||
| Description of assets to be sold | six liquids storage terminals in the United Kingdom and one facility in Amsterdam, | ||