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Securities (Details Textual) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020 USD ($) Securities	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($) Securities	Jun. 30, 2019 USD ($)
Schedule Of Available For Sale Securities [Line Items]
Proceeds from the sale of portfolio securities	$ 300	$ 500	$ 15,400	$ 10,300
Gross gains realized	26	2	282	24
Gross losses realized	$ 12	2	12	57
Debt securities, unrealized gains			$ 25,400	10,000
Number of securities | Securities	643		643
Number of securities on unrealized loss position | Securities	64		64
ASU 2016-01 | Equity securities
Schedule Of Available For Sale Securities [Line Items]
Unrealized losses recognized in income statement for securities	$ 40	$ 19	$ 139
Unrealized gains recognized in income statement for securities				$ 25

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-Section 50
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