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Loans (Interest written off on nonaccual loans) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Financing Receivable, Credit Quality Indicator - nonaccrual loans written off interest [Line Items] |  |  |  |
Financing Receivable Accrued Interest Reversed Through Interest Income | $ 72 | $ 214 | $ 147 | $ 433
Commercial Portfolio Segment [Member] |  |  |  |
Financing Receivable, Credit Quality Indicator - nonaccrual loans written off interest [Line Items] |  |  |  |
Financing Receivable Accrued Interest Reversed Through Interest Income | 71 | 212 | 139 | 424
Consumer Portfolio Segment [Member] |  |  |  |
Financing Receivable, Credit Quality Indicator - nonaccrual loans written off interest [Line Items] |  |  |  |
Financing Receivable Accrued Interest Reversed Through Interest Income | $ 1 | $ 2 | $ 8 | $ 9

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