v3.3.0.814
Partnership Equity and Distributions (Details)
$ / shares in Units, $ in Thousands
9 Months Ended
Nov. 30, 2015
USD ($)
$ / shares
Jul. 17, 2015
USD ($)
$ / shares
May. 27, 2015
USD ($)
$ / shares
Feb. 27, 2015
USD ($)
$ / shares
Sep. 30, 2015
$ / shares
$ / item
Partnership equity and distributions          
Annual cash distribution (per unit)         0.68
Minimum cash distributions to trigger unitholder and general partner distributions | $ / shares         $ 0.1955
Cash distribution declared | $ / shares $ 0.2050 $ 0.1900 $ 0.1800 $ 0.0943  
Total Distribution | $ $ 36,333 $ 28,858 $ 27,338 $ 14,322  
General Partner          
Partnership equity and distributions          
Total Distribution | $ 295        
Common units | Limited Partner (Common units)          
Partnership equity and distributions          
Total Distribution | $ 20,470 14,429 13,669 7,161  
Limited Partner (Subordinated units) | Limited Partner (Common units)          
Partnership equity and distributions          
Total Distribution | $ $ 15,568 $ 14,429 $ 13,669 $ 7,161  
Above $0.1955 up to $0.2125          
Partnership equity and distributions          
Unitholders marginal percentage interest in distribution         85.00%
General Partners marginal percentage interest in distribution         15.00%
Above $0.2125 up to $0.2550          
Partnership equity and distributions          
Unitholders marginal percentage interest in distribution         75.00%
General Partners marginal percentage interest in distribution         25.00%
Above $0.2550          
Partnership equity and distributions          
Pro rata cash distribution to the holders of common and subordinate units         0.2550
Unitholders marginal percentage interest in distribution         50.00%
General Partners marginal percentage interest in distribution         50.00%
Minimum          
Partnership equity and distributions          
Minimum quarterly cash distribution (per unit)         0.17
Minimum | Above $0.1955 up to $0.2125          
Partnership equity and distributions          
Pro rata cash distribution to the holders of common and subordinate units         0.1955
Minimum | Above $0.2125 up to $0.2550          
Partnership equity and distributions          
Pro rata cash distribution to the holders of common and subordinate units         0.2125
Maximum | Above $0.1955 up to $0.2125          
Partnership equity and distributions          
Pro rata cash distribution to the holders of common and subordinate units         0.2125
Maximum | Above $0.2125 up to $0.2550          
Partnership equity and distributions          
Pro rata cash distribution to the holders of common and subordinate units         0.2550