XML 99 R76.htm IDEA: XBRL DOCUMENT v3.6.0.2
Equity Net income applicable to partners (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Equity [Abstract]      
Net income attributable to partners $ 62,804 $ 66,848 $ 71,997
Less: General partner's IDRs (11,160) (3,904) (945)
Net income available to partners $ 51,644 $ 62,944 $ 71,052
General partner's ownership interest 2.00% 2.00% 2.00%
General partner's allocated interest in net income $ 1,033 $ 1,259 $ 1,421
General partner's IDRs 11,160 3,904 945
Total general partner's interest in net income $ 12,193 $ 5,163 $ 2,366