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Summary of Significant Accounting Policies (Details 6) - Management [Member] - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Related Party Transaction [Line Items]    
Outstanding principal, beginning of year $ 1,043 $ 1,393
Changes in composition of related parties (288)
Principal disbursed during the year
Principal repaid and refinanced during the year (60) (62)
Outstanding principal, end of year $ 983 $ 1,043