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Loans And Related Allowances For Credit Losses (Narrative) (Details) $ in Thousands | Dec. 31, 2023 USD ($) loan | Jan. 01, 2023 USD ($) | Dec. 31, 2022 USD ($)
--- | --- | --- | ---
Financing Receivable, Modifications [Line Items] |  |  |
Allowance for loan losses | $ 17,480 | $ 16,702 | $ 14,636
Nonaccrual loans |  |  | 3,495
Non-Accrual | 3,956 |  |
Financing receivable excluding accrued interest subject to foreclosure |  |  | 0
Threshold commitment amount | $ 100 |  |
Number of loan modifications made to borrowers facing financial difficulties | loan | 0 |  |
Partial Charge Off [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Non-Accrual | $ 100 |  | 100
Commercial real estate- non owner-occupied [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Nonaccrual loans |  |  | 87
Non-Accrual | 227 |  |
Commercial real estate- all other CRE [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Nonaccrual loans |  |  | 58
Non-Accrual | 599 |  |
Acquisition and development- 1-4 family residential construction [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Financing receivable excluding accrued interest subject to foreclosure | 1,800 |  |
Acquisition and development- All other A&D [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Nonaccrual loans |  |  | 146
Non-Accrual | 113 |  | 9,755
Commercial and industrial [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Allowance for loan losses | 3,717 | 4,179 |
Residential mortgage- term [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Nonaccrual loans |  |  | 2,893
Non-Accrual | 2,720 |  |
Residential mortgage- home equity [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Nonaccrual loans |  |  | $ 311
Non-Accrual | 268 |  |
Consumer [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Allowance for loan losses | 929 | $ 1,085 |
Non-Accrual | $ 29 |  |

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