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Net Income Per Unit (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
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Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | [4] | Dec. 31, 2014 | [5] | Sep. 30, 2014 | [5] | Jun. 30, 2014 | [5] | Mar. 31, 2014 | [5] | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Net income per unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to partners |  |  |  |  |  |  |  |  |  | $ 66,848 | [1] | $ 71,997 | [2],[3] | $ 47,830 | [2],[3]
Limited partners' distribution |  |  |  |  |  |  |  |  |  | 54,317 |  | 45,951 |  | 38,491 |
Earnings in excess of distributions |  |  |  |  |  |  |  |  |  | 7,518 |  | 24,163 |  | 8,554 |
Limited Partner, Common Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income per unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total earnings |  |  |  |  |  |  |  |  |  | 31,160 |  | 35,085 |  | 23,490 |
Limited Partner, Subordinated Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income per unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total earnings |  |  |  |  |  |  |  |  |  | 30,525 |  | 34,546 |  | 23,383 |
General Partner |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income per unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total earnings |  |  |  |  |  |  |  |  |  | $ 5,163 |  | $ 2,366 |  | $ 957 |
Common Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average limited partner units outstanding: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common units - (basic) |  |  |  |  |  |  |  |  |  | 12,237,154 | [1] | 12,171,548 | [2] | 12,025,249 | [2]
Common units - (diluted) |  |  |  |  |  |  |  |  |  | 12,356,914 | [1] | 12,302,629 | [2] | 12,148,774 | [2]
Net income per limited partner unit: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common units - (basic) |  | $ 0.56 | $ 0.71 | $ 0.71 | $ 0.57 | $ 0.81 | $ 0.60 | $ 0.88 | $ 0.60 | $ 2.55 | [1] | $ 2.88 | [2] | $ 1.95 | [2]
Common units - (diluted) |  | $ 0.55 | $ 0.70 | $ 0.70 | $ 0.56 | $ 0.80 | $ 0.59 | $ 0.87 | $ 0.59 | 2.52 | [1] | $ 2.85 | [2] | $ 1.93 | [2]
First target distribution [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Footnote [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Distribution Payment Targets |  |  |  |  |  |  |  |  |  | $ 0.43125 |  |  |  |  |
General Partner |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income per unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to partners |  |  |  |  |  |  |  |  |  | $ 5,163 |  | $ 1,440 |  | $ 957 |
General partner's distribution | [6] |  |  |  |  |  |  |  |  | 5,013 |  | 1,883 |  | 785 |
Earnings in excess of distributions |  |  |  |  |  |  |  |  |  | 150 |  | 483 |  | 172 |
Limited Partner [Member] | Common Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income per unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Limited partners' distribution |  |  |  |  |  |  |  |  |  | 27,439 |  | 23,152 |  | 19,292 |
Earnings in excess of distributions |  |  |  |  |  |  |  |  |  | $ 3,721 |  | $ 11,933 |  | $ 4,198 |
Weighted average limited partner units outstanding: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common units - (basic) |  |  |  |  |  |  |  |  |  | 12,237,154 |  | 12,171,548 |  | 12,025,249 |
Common units - (diluted) |  |  |  |  |  |  |  |  |  | 12,356,914 |  | 12,302,629 |  | 12,148,774 |
Net income per limited partner unit: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common units - (basic) |  |  |  |  |  |  |  |  |  | $ 2.55 |  | $ 2.88 |  | $ 1.95 |
Common units - (diluted) |  |  |  |  |  |  |  |  |  | $ 2.52 |  | $ 2.85 |  | $ 1.93 |
Limited Partner [Member] | Subordinated Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income per unit [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Limited partners' distribution |  |  |  |  |  |  |  |  |  | $ 26,878 |  | $ 22,799 |  | $ 19,199 |
Earnings in excess of distributions |  |  |  |  |  |  |  |  |  | $ 3,647 |  | $ 11,747 |  | $ 4,184 |
Weighted average limited partner units outstanding: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Subordinated units - Delek (basic and diluted) |  |  |  |  |  |  |  |  |  | 11,999,258 |  | 11,999,258 |  | 11,999,258 |
Net income per limited partner unit: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Subordinated units - Delek (basic and diluted) |  |  |  |  |  |  |  |  |  | $ 2.54 |  | $ 2.88 |  | $ 1.95 |
[1] | The information presented includes the results of operations of the Logistics Assets Predecessor. See Notes 1 and 3 for further discussion.
[2] | Adjusted to include the historical results of the Logistics Assets Predecessor. See Notes 1 and 3 for further discussion.
[3] | There were no expenses associated with the Tyler Assets Predecessor included in our consolidated financial statements for the years ended December 31, 2014 and 2013, as the Tyler Assets were not fully constructed and were not placed into service until January 2015. Additionally, prior to the Tyler Crude Tank Acquisition, the Tyler Assets Predecessor did not record revenues for intercompany storage services.
[4] | The information presented includes the results of operations of the Logistics Assets Predecessor.
[5] | The information presented has been adjusted to include the results of operations of the Logistics Assets Predecessor.
[6] | General partner distributions (including IDRs) consist of the 2% general partner interest and IDRs, which represent the right of the general partner to receive increasing percentages of quarterly distributions of available cash from operating surplus in excess of $0.43125 per unit per quarter. See Note 12 for further discussion related to IDRs.

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