Purchase Accounting for Acquisitions of Real Estate (Details Textual) (USD $)	6 Months Ended
	Jun. 30, 2012	Jul. 31, 2004	May 31, 2012 Assumed Debt [Member]	Jun. 30, 2012 Land [Member]	Jun. 30, 2012 Building and Building Improvements [Member]	Jun. 30, 2012 Lease Intangible Costs [Member]
Payments To Acquire Retail Assets	$ 28,000,000
Weighted Average Capitalization Rate For Assets	8.59%
Percentage Of Control Of Assets	100.00%
Business Acquisition, Purchase Price Allocation, Assets Acquired				14,000,000	4,000,000	10,000,000
Real Estate Revenue, Net	339,000
Income (Loss) from Continuing Operations Attributable to Parent	45,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	18 years 9 months 13 days
Business Acquisition, Purchase Price Allocation, Property		$ 4,000,000	$ 9,640,000