Balance Sheet Offsetting (Details) $ in Thousands	Jun. 30, 2017 USD ($)
Financial assets:
Gross Amounts Recognized in the Consolidated Balance Sheets	$ 1,742
Gross Amounts Offset in the Consolidated Balance Sheets	(565)
Net Amounts Presented in the Consolidated Balance Sheets	1,177
Financial Instruments	0
Cash Collateral	2,100
Net Amount	3,277
Financial liabilities:
Gross Amounts Recognized in the Consolidated Balance Sheets	1,177
Gross Amounts Offset in the Consolidated Balance Sheets	0
Net Amounts Presented in the Consolidated Balance Sheets	1,177
Financial Instruments	0
Cash Collateral	0
Net Amount	1,177
Not Designated as Hedging Instrument
Financial assets:
Gross Amounts Recognized in the Consolidated Balance Sheets	1,742
Gross Amounts Offset in the Consolidated Balance Sheets	(565)
Net Amounts Presented in the Consolidated Balance Sheets	1,177
Financial Instruments	0
Cash Collateral	2,100
Net Amount	3,277
Financial liabilities:
Net Amounts Presented in the Consolidated Balance Sheets	$ 1,177

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