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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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