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Securities (Details Textual) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 USD ($) Securities | Mar. 31, 2018 USD ($)
Schedule Of Available For Sale Securities [Line Items] |  |
Proceeds from the sale | $ 9,800 | $ 262
Gross gains realized | 22 | 4
Gross Losses realized | $ 56 | 2
Number of securities | Securities | 576 |
Number of securities on unrealized loss position | Securities | 196 |
ASU 2016-01 | Equity securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Unrealized gains recognized in income statement for securities | $ 44 | $ 16

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