v3.20.4
ORGANIZATION AND OPERATIONS Narrative 5 - Selby Terminal Fire (Details) - USD ($)
$ in Thousands
2 Months Ended 3 Months Ended 12 Months Ended
Oct. 15, 2019
Feb. 28, 2021
Dec. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Unusual or Infrequent Item, or Both [Line Items]            
(Gain) loss, property damage       $ 0 $ 0 $ (78,756)
Selby, California Fire [Member]            
Unusual or Infrequent Item, or Both [Line Items]            
Unusual or infrequent item, or both, nature of event or transaction our terminal facility in Selby, California experienced a fire that destroyed two storage tanks and temporarily shut down the terminal          
(Gain) loss, property damage     $ 5,400      
Insurance proceeds       35,000    
Selby, California Fire [Member] | Subsequent Event [Member]            
Unusual or Infrequent Item, or Both [Line Items]            
Insurance proceeds   $ 20,500        
Selby, California Fire [Member] | Operating Expense [Member] | Business Interruption Loss from Selby, California Fire [Member]            
Unusual or Infrequent Item, or Both [Line Items]            
Insurance proceeds       $ 6,700