Real Estate (Details 3) (USD $)	6 Months Ended
	Jun. 30, 2012	Dec. 31, 2011
Restricted Cash [Abstract]
Restricted Cash, Additions	$ 5,000
Real estate asset acquisitions and contributions [Member]
Restricted Cash [Abstract]
Restricted cash beginning balance		1,879,865
Restricted Cash, Additions	273,907
Restricted cash, utilizations	(11,786)
Restricted cash ending balance	2,141,986
Real estate asset acquisitions and contributions [Member] | Plainfield [Member]
Restricted Cash [Abstract]
Restricted cash beginning balance		408,333
Restricted Cash, Additions	50,000
Restricted cash, utilizations	(11,786)
Restricted cash ending balance	446,547
Real estate asset acquisitions and contributions [Member] | Will Partners [Member]
Restricted Cash [Abstract]
Restricted cash beginning balance		152,319
Restricted Cash, Additions	52,515
Restricted cash ending balance	204,834
Real estate asset acquisitions and contributions [Member] | Emporia Partners [Member]
Restricted Cash [Abstract]
Restricted cash beginning balance		715,001
Restricted Cash, Additions	166,392
Restricted cash ending balance	881,393
Real estate asset acquisitions and contributions [Member] | ITT [Member]
Restricted Cash [Abstract]
Restricted cash beginning balance		344,212
Restricted cash ending balance	344,212
Real estate asset acquisitions and contributions [Member] | Quad/Graphics [Member]
Restricted Cash [Abstract]
Restricted cash beginning balance		260,000
Restricted cash ending balance	260,000
Real estate asset acquisitions and contributions [Member] | GE [Member]
Restricted Cash [Abstract]
Restricted Cash, Additions	5,000
Restricted cash ending balance	$ 5,000