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Offsetting Derivative and Other Financial Instruments (Details) - USD ($)
Jun. 30, 2017
Jun. 30, 2016
Offsetting [Abstract]    
Derivative Liability, Fair Value, Gross Liability $ 0 $ 3,196
Derivative Asset, Fair Value, Gross Asset 623 0
Derivative Asset, Gross Amount Offset 0 0
Derivative Asset, Net Amount of Assets Offset 623 0
Derivative Asset, Gross Amount Not Offset, Financial Instruments 0 0
Derivative Asset, Gross Amount Not Offset, Cash Collateral Received 0 0
Derivative assets 623 0
Derivative Liability, Gross Amount Offset 0 0
Derivative Liability, Net Amount of Assets Offset 0 3,196
Derivative Liability, Gross Amount Not Offset, Financial Instruments 0 0
Derivative Liability, Gross Amount Not Offset, Cash Collateral Received 0 0
Derivative liabilities $ 0 $ 3,196