Balance Sheet Offsetting (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financial assets:
Gross Amounts Recognized	$ 1,697	$ 2,177
Gross Amounts Offset in the Consolidated Balance Sheets	(629)	(496)
Net Amounts Presented in the Consolidated Balance Sheets	1,068	1,681
Financial Instruments	0	0
Cash Collateral	0	0
Net Amount	1,068	1,681
Financial liabilities:
Gross Amounts Recognized	1,068	1,681
Gross Amounts Offset in the Consolidated Balance Sheets	0	0
Net Amounts Presented in the Consolidated Balance Sheets	1,068	1,681
Financial Instruments	0	0
Cash Collateral	0	0
Net Amount	1,068	1,681
Not Designated as Hedging Instrument
Financial assets:
Gross Amounts Recognized	1,697	2,177
Gross Amounts Offset in the Consolidated Balance Sheets	(629)	(496)
Net Amounts Presented in the Consolidated Balance Sheets	1,068	1,681
Financial Instruments	0	0
Cash Collateral	0	0
Net Amount	1,068	1,681
Financial liabilities:
Gross Amounts Recognized	1,068	1,681
Gross Amounts Offset in the Consolidated Balance Sheets	0	0
Net Amounts Presented in the Consolidated Balance Sheets	1,068	1,681
Financial Instruments	0	0
Cash Collateral	0	0
Net Amount	$ 1,068	$ 1,681

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