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Impaired Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Financing Receivable, Impaired [Line Items] |  |
Impaired Financing Receivable, Unpaid Principal Balance | $ 202 | $ 273
Impaired Financing Receivable, Charge-off And Payments Applied | (20) | (24)
Impaired Financing Receivable, Recorded Investment | 182 | 249
Impaired Financing Receivable, Related Allowance | 0 | 0
Commercial Real Estate Other Loans [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance | 202 | 205
Impaired Financing Receivable, with No Related Allowance, Charge-off And Payments Applied | (20) | (18)
Impaired Financing Receivable, with No Related Allowance, Recorded Investment | 182 | 187
Impaired Financing Receivable, With Related Allowance, Related Allowance | 0 | 0
Commercial Real Estate Loans, Total [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance | 202 | 205
Impaired Financing Receivable, with No Related Allowance, Charge-off And Payments Applied | (20) | (18)
Impaired Financing Receivable, with No Related Allowance, Recorded Investment | 182 | 187
Impaired Financing Receivable, With Related Allowance, Related Allowance | $ 0 | 0
Residential Real Estate Investment Property Loans [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance |  | 68
Impaired Financing Receivable, with No Related Allowance, Charge-off And Payments Applied |  | (6)
Impaired Financing Receivable, with No Related Allowance, Recorded Investment |  | 62
Impaired Financing Receivable, With Related Allowance, Related Allowance |  | 0
Residential Real Estate Loans, Total [Member] |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance |  | 68
Impaired Financing Receivable, with No Related Allowance, Charge-off And Payments Applied |  | (6)
Impaired Financing Receivable, with No Related Allowance, Recorded Investment |  | 62
Impaired Financing Receivable, With Related Allowance, Related Allowance |  | $ 0

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