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Earnings per Unit (Table) (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Earnings Per Share |  |  |
Partnership's Net Income | $ 17,339 | $ 66,854 | $ 60,050
Less: |  |  |
Net Income attributable to preferred unitholders | 6,750 | 6,750 | 3,019
Net Income attributable to subordinated unitholders | 1,208 | 25,323 | 24,028
General Partner's interest in Net Income | 79 | 129 | 125
Net income attributable to common unitholders | $ 9,302 | $ 34,652 | $ 32,878
Weighted average number of common units outstanding, basic and diluted | 34,545,740 | 20,505,000 | 20,505,000
Earnings per common unit, basic and diluted | $ 0.27 | $ 1.69 | $ 1.6

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- Definition Aggregate amount of net income allocated to general partners. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB Topic 4.F) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770 + Details
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