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Acquisitions (Details) $ / shares in Units, $ in Thousands |  |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
May 01, 2020 USD ($) Truck_Trailer | Mar. 31, 2020 USD ($) storage_tank mi bbl $ / shares shares | Mar. 01, 2018 USD ($) storage_tank underground_saltwell | Dec. 31, 2020 USD ($) shares | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |
Big Spring Gathering Assets Acquisition equity issuance | shares |  |  |  | 5,000,000 |  |
Intangible assets |  |  |  | $ 160,104 | $ 146,596 |
Delek Trucking |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Purchase price of asset acquisition | $ 48,000 |  |  |  |  |
Number of trucks and trailers | Truck_Trailer | 150 |  |  |  |  |
Asset acquisition, carry value of assets acquired | $ 13,300 |  |  |  |  |
Asset acquisition, carry value of assets acquired, owned assets | 500 |  |  |  |  |
Asset acquisition, carry value of assets acquired, right-of-use assets | 12,800 |  |  |  |  |
Asset acquisition, transaction cost | $ 300 |  |  |  |  |
Capitalized acquisition costs |  |  |  | 300 |  |
Big Spring Logistic Assets |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Purchase price of asset acquisition |  |  | $ 170,800 |  |  |
Number of storage tanks | storage_tank |  |  | 70 |  |  |
Number of underground salt wells | underground_saltwell |  |  | 4 |  |  |
Excess of cash paid over carrying value |  |  | $ 98,800 |  |  |
Carrying value of assets acquired |  |  | 72,000 |  |  |
Assumed asset retirement obligation |  |  | 800 |  |  |
Capitalized acquisition costs |  |  | 400 |  |  | $ 400
Intangible assets |  |  | $ 144,200 |  |  |
Amortization period |  |  | 20 years |  |  |
Big Spring Gathering Asset |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Purchase price of asset acquisition |  | $ 100,000 |  |  |  |
Asset acquisition, carry value of assets acquired |  | 209,500 |  |  |  |
Asset acquisition, transaction cost |  | $ 700 |  |  |  |
Big Spring Gathering Assets Acquisition equity issuance | shares |  | 5,000,000.0 |  |  |  |
Number of miles of gathering systems | mi |  | 200 |  |  |  |
Number of storage tanks | storage_tank |  | 65 |  |  |  |
Total storage of terminals | bbl |  | 650,000 |  |  |  |
Asset acquisition, equity interest transferred as consideration, market price | $ / shares |  | $ 9.10 |  |  |  |
Asset acquisition, equity interest transferred as consideration, value |  | $ 109,500 |  |  |  |
Capitalized acquisition costs |  |  |  | $ 700 |  |

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