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Income Taxes (Details Textual) - USD ($)
6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Income Tax [Line Items]    
Real Estate Investment Trust Taxable Loss $ 220,000 $ 187,000
Real Estate Investment Trust Ordinary Income Loss Per Share $ 0.05 $ 0.04
Operating Loss Expiration Term expiring from 2028 through 2034  
Operating Loss Carryforwards $ 20,400,000  
Real Estate Investment Trust Taxable Income Distributable To Shareholder 90.00%