Investment in Joint Venture (Tables)

3 Months Ended

Mar. 31, 2013

Equity Method Investments and Joint Ventures [Abstract]

Schedule of Financial Information for Joint Venture

Condensed financial information for the joint venture in which the Partnership held a direct interest for the three months ended March 31, 2013 and 2012, is presented below: 

	Total Revenues				Income (Loss) From Continuing Operations					Income From Discontinued Operations				Net Income
	Three Months Ended				Three Months Ended					Three Months Ended				Three Months Ended
	March 31,				March 31,					March 31,				March 31,
	2013		2012		2013			2012		2013		2012		2013		2012
Fund VIII-IX Associates	$	—	$	185,551	$	(154,584	)	$	85,063	$	2,113,298	$	82,654	$	1,958,714	$	167,717

Schedule of Joint Venture Disposal Groups, Including Discontinued Operations, Income Statement Disclosures [Table Text Block]

The components of income from discontinued operations recognized by the Joint Venture are provided below:

	Three Months Ended						Three Months Ended
	March 31, 2013						March 31, 2012
	Operating Income		Gain on Sale		Total		Operating Income		Gain on Sale		Total
Fund VIII-IX Associates	$	97,707	$	2,015,591	$	2,113,298	$	82,654	$	—	$	82,654