Condensed Consolidated Statements of Partners' Capital (Unaudited) (Parentheticals) - Limited Partner [Member] - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Class A Limited Partner Units, Units (in shares)				3,600
Class A Limited Partner Units, Fees				$ 0.3