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Net Income Per Unit (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 0 Months Ended | 3 Months Ended | 6 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Nov. 07, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Jun. 30, 2013 | Sep. 30, 2013 | Sep. 30, 2012
Net Income Per Unit [Line Items] |  |  |  |  |  |  |  |  |  |
General partner's ownership interest | 2.00% |  |  |  |  |  | 2.00% |  |  |
Weighted Average Number of Shares Outstanding, Basic |  |  |  |  |  | 24,492,095 | 24,503,469 |  |  |
Net income attributable to partners |  | $ 12,545 | [1] | $ 0 | [1] |  | $ 36,505 | [1] | $ 0 | [1]
Less: General partner's distribution |  | 198 |  | 0 |  |  | 580 |  | 0 |
Less: Limited partners' distribution |  | 9,933 |  | 0 |  |  | 29,048 |  | 0 |
Earnings in excess of distributions |  | 2,612 |  | 0 |  |  | 7,457 |  | 0 |
Common units - basic (units) |  | 12,036,821 |  |  |  |  | 12,014,445 |  |  |
Common units - diluted (units) |  | 12,188,342 |  |  |  |  | 12,152,657 |  |  |
Subordinated units - Delek basic and diluted (units) |  | 11,999,258 |  |  |  |  | 11,999,258 |  |  |
Common- basic (dollars per unit) |  | $ 0.51 | [1] |  |  |  | $ 1.49 | [1] |  |
Common- diluted (dollars per unit) |  | $ 0.51 | [1] |  |  |  | $ 1.48 | [1] |  |
Subordinated - basic and diluted (dollars per unit) |  | $ 0.51 | [1] |  |  |  | $ 1.49 | [1] |  |
General Partner [Member] |  |  |  |  |  |  |  |  |  |
Net Income Per Unit [Line Items] |  |  |  |  |  |  |  |  |  |
Less: General partner's distribution |  | 198 |  | 0 |  |  | 580 |  | 0 |
Earnings in excess of distributions |  | 52 |  | 0 |  |  | 149 |  | 0 |
Total partners' earnings |  | 250 |  | 0 |  |  | 729 |  | 0 |
Limited Partner, Common Units [Member] |  |  |  |  |  |  |  |  |  |
Net Income Per Unit [Line Items] |  |  |  |  |  |  |  |  |  |
Less: Limited partners' distribution |  | 4,875 |  | 0 |  |  | 14,249 |  | 0 |
Earnings in excess of distributions |  | 1,282 |  | 0 |  |  | 3,658 |  | 0 |
Total partners' earnings |  | 6,157 |  | 0 |  |  | 17,907 |  | 0 |
Limited Partner, Subordinated Units [Member] |  |  |  |  |  |  |  |  |  |
Net Income Per Unit [Line Items] |  |  |  |  |  |  |  |  |  |
Less: Limited partners' distribution |  | 4,860 |  | 0 |  |  | 14,219 |  | 0 |
Earnings in excess of distributions |  | 1,278 |  | 0 |  |  | 3,650 |  | 0 |
Total partners' earnings |  | $ 6,138 |  | $ 0 |  |  | $ 17,869 |  | $ 0 |
[1] | Adjusted to include the historical results of the Tyler Terminal and Tank Assets. See Notes 1 and 2 for further discussion.

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