Balance Sheet Offsetting (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Financial assets:
Gross Amounts Recognized in the Consolidated Balance Sheets	$ 2,177	$ 1,833
Gross Amounts Offset in the Consolidated Balance Sheets	(496)	(698)
Net Amounts Presented in the Consolidated Balance Sheets	1,681	1,135
Financial Instruments	0	0
Cash Collateral	0	0
Net Amount	1,681	1,135
Financial liabilities:
Gross Amounts Recognized in the Consolidated Balance Sheets	1,681	1,135
Gross Amounts Offset in the Consolidated Balance Sheets	0	0
Net Amounts Presented in the Consolidated Balance Sheets	1,681	1,135
Financial Instruments	0	0
Cash Collateral	0	0
Net Amount	1,681	1,135
Not Designated as Hedging Instrument
Financial assets:
Gross Amounts Recognized in the Consolidated Balance Sheets	2,177	1,833
Gross Amounts Offset in the Consolidated Balance Sheets	(496)	(698)
Net Amounts Presented in the Consolidated Balance Sheets	1,681	1,135
Financial Instruments	0	0
Cash Collateral	0	0
Net Amount	1,681	1,135
Financial liabilities:
Gross Amounts Recognized in the Consolidated Balance Sheets	1,681	1,135
Gross Amounts Offset in the Consolidated Balance Sheets	0	0
Net Amounts Presented in the Consolidated Balance Sheets	1,681	1,135
Financial Instruments	0	0
Cash Collateral	0	0
Net Amount	$ 1,681	$ 1,135

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