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Revenues - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Disaggregation of Revenue [Line Items] |  |  |
Property, plant and equipment, net | $ 295,044 | $ 312,562 |
Customer Concentration Risk | Revenue Benchmark | Delek US |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Concentration risk, percentage | 44.80% | 36.60% | 28.90%
Customer Concentration Risk | Revenue Benchmark | Sunoco |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Concentration risk, percentage | 14.50% | 15.90% | 9.00%
Assets Leased to Others |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Property, plant and equipment, net | $ 284,300 |  |

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