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Consolidated Balance Sheets (Parenthetical)
Dec. 31, 2015
shares
Dec. 31, 2014
shares
Class B Preferred [Member]    
Class B preferred units, issued 19,444,445 0
Class B preferred units, outstanding 19,444,445 0
Class A Unit [Member]    
Common units, issued 0 48,451
Common units, outstanding 0 48,451
Class B Unit [Member]    
Common units, issued 0 2,877,701
Common units, outstanding 0 2,877,701
Class A Preferred [Member]    
Class A preferred units, issued 11,409,131 0
Class A preferred units, outstanding 11,409,131 0
Common Units [Member]    
Common units, issued 3,240,812 0
Common units, outstanding 3,240,812 0