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Fair Value Considerations (Details 1) - USD ($)
Dec. 31, 2016
Jun. 30, 2016
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Initial Cost   $ 1,041,000
Unrealized Gains $ 231,000  
Unrealized Losses 0  
Fair Value $ 1,272,000 $ 1,041,000