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Loans and ALLL (Narrative) (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Migration analysis of loan portfolio period | 5 years |
Threshold period of continuous performance to return loans to accrual status | 6 months |
Advance in connection with impaired loans | $ 266 | $ 98
Minimum [Member] | 4 - Low satisfactory [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Delinquency period | 10 days |
Minimum [Member] | 5 - Special mention [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Delinquency period | 30 days |
Maximum [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, amortization term | 30 years |
Maximum [Member] | 4 - Low satisfactory [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Delinquency period | 30 days |
Maximum [Member] | 5 - Special mention [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Delinquency period | 60 days |
Commercial, Agricultural, and Residential Portfolio Segments [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of days past due (or more), accrual of interest discontinued | 90 days |
Consumer [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Maximum days of consumer loan charged off | 180 days |
Consumer [Member] | Maximum [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, amortization term | 15 years |
Commercial and Agricultural [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Maximum percentage of loan | 0.80 |
Commercial and Agricultural [Member] | Customer Concentration Risk [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Maximum amount of loans | $ 15,000 |
Residential Real Estate [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Maximum percentage of loan | 1 |
Maximum percentage of principal, interest, taxes and hazard insurance on property over gross income | 0.28 |
Maximum percentage of debt servicing over gross income | 0.40 |
Maximum amount without corporation approval | $ 1,000 |
Residential, Privately Insured, Financing Receivable [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Maximum percentage of loan | 0.80 |

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