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Disclosures About Fair Value of Assets and Liabilities (Details Textual) - USD ($)
6 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Jun. 30, 2016
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
SEC Schedule III, Real Estate, Gross $ 102,000   $ 353,000
SEC Schedule III, Real Estate, Write-down or Reserve, Amount $ 25,000 $ 39,000