Fair Value Measurements and Disclosures (Tables)

12 Months Ended

Dec. 31, 2014

Fair Value Measurements and Disclosures [Abstract]

Summary of Assets and Liabilities Measured at Fair Value on a Recurring Basis

The Partnership’s assets and liabilities measured at fair value on a recurring basis are summarized in the following tables by the type of inputs applicable to the fair value measurements.

Assets	Unadjusted Quoted Prices in Active Markets for Identical Assets And Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
December 31, 2014	$		$		$		$
Investment in Augustus I, LLC		—		3,935,697		—		3,935,697
Investment in TT II, LLC		—		3,356,258		—		3,356,258
Investment in Boronia I, LLC		—		2,976,216		—		2,976,216
December 31, 2013
Investment in TT II, LLC		—		6,221,176		—		6,221,176
Investment in Augustus I, LLC		—		4,318,716		—		4,318,716
Investment in Rotella I, LLC		—		4,039,384		—		4,039,384
Investment in WNT I, LLC		—		3,816,627		—		3,816,627
Investment in Boronia I, LLC		—		2,237,602		—		2,237,602
Investment in Kaiser I, LLC		—		1,861,138		—		1,861,138