Organization and Nature of Business (Details Textual) (USD $)	12 Months Ended
	Dec. 31, 2012	Sep. 20, 2012	Dec. 31, 2011	Aug. 22, 2008
Entity Incorporation, Date of Incorporation	Jul. 25, 2008
Entity Incorporation, State Country Name	Maryland
Common Stock, Shares Authorized (in shares)	749,999,000		749,999,000	1,000,000,000
Common Stock Offering Price Per Share (in dollars per share)	$ 10.00	$ 10		$ 10
Common Stock Shares Available For Discount (in shares)				285,000,000
Intitial Public Offering Value Per Share (in dollars per share)	$ 9.50	$ 9.50		$ 9.50
Initial Public Offering Shares Redeemed (in shares)	35,850
Initial Public Offering Value Redeemed	$ 335,110
Dealer Manager Agreement Initiation Date	Jul. 05, 2011
Registration Of Common Stock (in shares)		500,000,000
Proceeds From Gross Offering	$ 21,111,894	$ 50,000,000