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Net Income Per Unit (Tables) | 6 Months Ended
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Jun. 30, 2013
Net Income Per Unit [Abstract] |
Net Income Per Unit [Table Text Block] | Our distributions are declared subsequent to quarter end. Therefore, the table represents total cash distributions applicable to the period in which the distributions are earned. The calculation of net income per unit is as follows (dollars in thousands, except per unit amounts):
|  | Three Months Ended |  | Six Months Ended
|  | June 30, |  | June 30,
|  | 2013 |  | 2012 |  | 2013 |  | 2012
Net Income |  | $ | 11,755 |  |  | $ | — |  |  | $ | 23,960 |  |  | $ | — |
Less: General partner's distribution |  | 193 |  |  | — |  |  | 382 |  |  | — |
Less: Limited partners' distribution |  | 4,755 |  |  | — |  |  | 9,375 |  |  | — |
Less: Subordinated partner's distribution |  | 4,740 |  |  | — |  |  | 9,360 |  |  | — |
Earnings in excess of distributions |  | $ | 2,067 |  |  | $ | — |  |  | $ | 4,843 |  |  | $ | — |
General partner's earnings: |  |  |  |  |  |  |  |
Distributions |  | $ | 193 |  |  | — |  |  | 382 |  |  | — |
Allocation of earnings in excess of distributions |  | 41 |  |  | — |  |  | 96 |  |  | — |
Total general partner's earnings |  | $ | 234 |  |  | $ | — |  |  | $ | 478 |  |  | $ | — |
Limited partners' earnings on common units: |  |  |  |  |  |  |  |
Distributions |  | $ | 4,755 |  |  | — |  |  | 9,375 |  |  | — |
Allocation of earnings in excess of distributions |  | 1,015 |  |  | — |  |  | 2,375 |  |  | — |
Total limited partners' earnings on common units |  | $ | 5,770 |  |  | $ | — |  |  | $ | 11,750 |  |  | $ | — |
Limited partners' earnings on subordinated units: |  |  |  |  |  |  |  |
Distributions |  | $ | 4,740 |  |  | — |  |  | 9,360 |  |  | — |
Allocation of earnings in excess of distributions |  | 1,012 |  |  | — |  |  | 2,372 |  |  | — |
Total limited partner's earnings on subordinated units |  | $ | 5,752 |  |  | $ | — |  |  | $ | 11,732 |  |  | $ | — |
Weighted average limited partner units outstanding: |  |  |  |  |  |  |  |
Common units - (basic) |  | 12,006,843 |  |  |  |  | 12,003,071 |  |  |
Common units - (diluted) |  | 12,159,084 |  |  |  |  | 12,128,764 |  |  |
Subordinated units - Delek (basic and diluted) |  | 11,999,258 |  |  |  |  | 11,999,258 |  |  |
Net income per limited partner unit: |  |  |  |  |  |  |  |
Common - (basic) |  | $ | 0.48 |  |  |  |  | $ | 0.98 |  |  |
Common - (diluted) |  | $ | 0.47 |  |  |  |  | $ | 0.97 |  |  |
Subordinated - (basic and diluted) |  | $ | 0.48 |  |  |  |  | $ | 0.98 |  |  |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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