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Summary of Significant Accounting Policies (Details 1) - USD ($)
3 Months Ended 12 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Property, Plant and Equipment [Line Items]        
Depreciation expense $ 19,000 $ 7,000 $ 51,000 $ 27,000