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Net Income Per Unit (Details) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 USD ($) $ / shares shares | Jun. 30, 2014 USD ($) $ / shares shares | Jun. 30, 2015 USD ($) $ / shares shares | Jun. 30, 2014 USD ($) $ / shares shares
Net Income Per Unit [Line Items] |  |  |  |  |  |  |  |  |
Net income attributable to partners |  | $ 18,311 |  | $ 21,754 | [1],[2] | $ 32,951 | [3] | $ 36,426 | [1],[2]
Less: General partner's distribution (including IDRs) | [4] | 1,030 |  | 424 |  | 1,898 |  | 633 |
Less: Limited partners' distribution |  | 13,338 |  | 11,486 |  | 26,172 |  | 21,751 |
Allocation of earnings in excess of distributions |  | $ 3,943 |  | $ 9,844 |  | $ 4,881 |  | $ 14,042 |
Footnote [Abstract] |  |  |  |  |  |  |  |  |
General partner's ownership interest |  | 2.00% |  | 2.00% |  | 2.00% |  | 2.00% |
Incentive Distribution, Minimum Distribution Level | $ / shares |  |  |  |  |  | 0.43125 |  |  |
Common Units [Member] |  |  |  |  |  |  |  |  |
Net Income Per Unit [Line Items] |  |  |  |  |  |  |  |  |
Less: Limited partners' distribution |  | $ 6,738 |  | $ 5,787 |  | $ 13,213 |  | $ 10,952 |
Common units - basic (units) | shares |  | 12,224,007 | [3] | 12,159,732 | [1] | 12,220,248 | [3] | 12,156,135 | [1]
Common units - diluted (units) | shares |  | 12,360,519 | [3] | 12,291,273 | [1] | 12,350,621 | [3] | 12,281,598 | [1]
Common- basic (dollars per unit) | $ / shares |  | $ 0.71 | [3] | $ 0.88 | [1] | $ 1.28 | [3] | $ 1.47 | [1]
Common- diluted (dollars per unit) | $ / shares |  | $ 0.70 | [3] | $ 0.87 | [1] | $ 1.27 | [3] | $ 1.46 | [1]
General Partner [Member] |  |  |  |  |  |  |  |  |
Net Income Per Unit [Line Items] |  |  |  |  |  |  |  |  |
Net income attributable to partners | [5] |  |  |  |  | $ 1,996 |  |  |
Less: General partner's distribution (including IDRs) | [4] | $ 1,030 |  | $ 424 |  | 1,898 |  | $ 633 |
Allocation of earnings in excess of distributions |  | 79 |  | 196 |  | 98 |  | 281 |
Total earnings |  | 1,109 |  | 620 |  | 1,996 |  | 914 |
Limited Partner [Member] | Common Units [Member] |  |  |  |  |  |  |  |  |
Net Income Per Unit [Line Items] |  |  |  |  |  |  |  |  |
Less: Limited partners' distribution |  | 6,738 |  | 5,787 |  | 13,213 |  | 10,952 |
Allocation of earnings in excess of distributions |  | 1,952 |  | 4,861 |  | 2,416 |  | 6,930 |
Total earnings |  | 8,690 |  | 10,648 |  | 15,629 |  | 17,882 |
Limited Partner [Member] | Subordinated unitholders - Delek |  |  |  |  |  |  |  |  |
Net Income Per Unit [Line Items] |  |  |  |  |  |  |  |  |
Less: Limited partners' distribution |  | 6,600 |  | 5,699 |  | 12,959 |  | 10,799 |
Allocation of earnings in excess of distributions |  | 1,912 |  | 4,787 |  | 2,367 |  | 6,831 |
Total earnings |  | $ 8,512 |  | $ 10,486 |  | $ 15,326 |  | $ 17,630 |
Subordinated units - Delek basic and diluted (units) | shares |  | 11,999,258 | [3] | 11,999,258 | [1] | 11,999,258 |  | 11,999,258 |
Subordinated units - Delek (basic and diluted) | $ / shares |  | $ 0.71 | [3] | $ 0.87 | [1] | $ 1.28 |  | $ 1.47 |
[1] | Adjusted to include the historical results of the Logistics Assets Predecessor. See Notes 1 and 2 for further discussion.
[2] | There were no revenues or expenses associated with the Tyler Assets Predecessor included in our condensed consolidated financial statements for the three and six months ended June 30, 2014 as the Tyler Assets were not fully constructed and were not placed into service until January 2015.
[3] | The information presented includes the results of operations of the Logistics Assets Predecessor. See Notes 1 and 2 for further discussion.
[4] | 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 7 for further discussion related to IDRs.
[5] | Cash distributions include $61.9 million in cash payments for the El Dorado Offloading Racks Acquisition and the Tyler Crude Tank Acquisition. As an entity under common control with Delek, we record the assets that we acquire from Delek on our balance sheet at Delek's historical book basis instead of fair value. Additionally, any excess of cash paid over the historical book basis of the assets acquired from Delek is recorded within equity. As a result of the El Dorado Offloading Racks Acquisition and the Tyler Crude Tank Acquisition, our equity balance decreased $42.7 million during the six months ended June 30, 2015.

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