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3. Marketable securities purchases of the company (Details) (USD $)
Jun. 30, 2014
Apr. 30, 2014
Mar. 31, 2014
Marketable Securities Purchases Of Company Details      
The Company purchased approximately marketable securities   $ 3,500,000 $ 3,500,000
Number of preferred stock positions in large capital real estate investment trusts   20  
Number of common stock positions in large capital real estate investment trusts     50
Maximum value of stock position of this purchase $ 400,000