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ORGANIZATION AND BASIS OF PRESENTATION Narrative 4 - Selby Fire (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Oct. 15, 2019 | Sep. 30, 2021 | Sep. 30, 2021 | Sep. 30, 2020
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |
Impact of fire at Selby, CA terminal | our terminal facility in Selby, California experienced a fire that destroyed two storage tanks and temporarily shut down the terminal |  |  |
Insurance proceeds received |  |  | $ 28,500 | $ 35,000
Gain from insurance recoveries |  |  | 9,372 | 0
Other Income (Expense), Net |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |
Gain from insurance recoveries |  | $ 9,400 |  |
Business Interruption Insurance from Selby, California Fire [Member] | Operating Expense [Member] |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |
Insurance proceeds received |  |  | $ 4,000 | $ 6,700

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