Impairment of Real Estate and Impairment of Unconsolidated Entities (Detail Textuals) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Schedule of Impairment of Real Estate Included in Discontinued Operations [Line Items]
Impairment of unconsolidated entities	$ 0	$ 0	$ 0	$ 0
Kansas City triple net lease retail property [Member]
Schedule of Impairment of Real Estate Included in Discontinued Operations [Line Items]
Impairment of real estate on discontinued operations		$ 6,870,000		$ 6,870,000