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Fair Value Considerations (Details 1) - USD ($)
Sep. 30, 2016
Jun. 30, 2016
Jun. 30, 2015
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Initial Cost $ 1,041,000 $ 2,013,000  
Unrealized Gains 728,000 0  
Unrealized Losses 0 (972,000)  
Fair Value $ 1,769,000 $ 1,041,000 $ 0