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Securities (Details Textual)	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) Securities	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) Securities	Jun. 30, 2021 USD ($)
Schedule Of Available For Sale Securities [Line Items]
Proceeds from the sale of portfolio securities	$ 1,700,000	$ 800,000	$ 1,700,000	$ 27,000,000.0
Gross gains realized		499,000		905,000
Gross losses realized	$ 31,000	491,000	$ 31,000	521,000
Number of securities | Securities	889		889
Number of securities on unrealized loss position | Securities	95		95
Allowance for credit losses on available-for-sale securities	$ 0		$ 0
ASU 2016-01 | Equity securities
Schedule Of Available For Sale Securities [Line Items]
Realized gains recognized in income statement for securities		$ 24,000		$ 136,000
Realized loss recognized in income statement for securities	$ 29,000		$ 40,000

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