Purchase Accounting for Acquisitions of Real Estate (Details Textual) (USD $)	3 Months Ended
	Mar. 31, 2013 Properties
Payments To Acquire Retail Assets	$ 15,000,000
Weighted Average Capitalization Rate For Acquired Assets	8.03%
Percentage Of Control Of Assets	100.00%
Real Estate Revenue, Net	235,000
Income (Loss) From Continuing Operations Attributable To Parent	198,000
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life	19 years 1 month 6 days
Number Of Real Estate Properties	4
Land [Member]
Business Acquisition, Purchase Price Allocation, Assets Acquired	1,000,000
Building and Building Improvements [Member]
Business Acquisition, Purchase Price Allocation, Assets Acquired	13,000,000
Lease Intangible Costs [Member]
Business Acquisition, Purchase Price Allocation, Assets Acquired	$ 1,000,000