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Securities (Details Textual) | 3 Months Ended
--- | ---
Mar. 31, 2022 USD ($) Securities | Mar. 31, 2021 USD ($)
Schedule Of Available For Sale Securities [Line Items] |  |
Proceeds from the sale of portfolio securities | $ 0 | $ 26,200,000
Gross gains realized |  | 406,000
Gross losses realized |  | 23,000
Number of securities | Securities | 879 |
Number of securities on unrealized loss position | Securities | 595 |
Allowance for credit losses on available-for-sale securities | $ 0 |
ASU 2016-01 | Equity securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Realized gains recognized in income statement for securities |  | $ 105,000
Realized loss recognized in income statement for securities | $ 11,000 |

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