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Loans And Allowance For Credit Losses (Narrative) (Details) | 3 Months Ended | 9 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2024 USD ($) item contract | Sep. 30, 2023 USD ($) contract | Sep. 30, 2024 USD ($) item segment contract | Sep. 30, 2023 USD ($) contract | Jun. 30, 2024 USD ($) | Dec. 31, 2023 USD ($) item | Jun. 30, 2023 USD ($) | Dec. 31, 2022 USD ($)
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |
Loan modifications that would have been classified as TDRs | contract | 0 | 0 | 0 | 0 |  |  |  |
Consumer mortgage loan secured by residential real estate | $ 0 |  | $ 0 |  |  | $ 0 |  |
Number of real estate properties held | item | 0 |  | 0 |  |  |  |  |
Allowance for credit losses | $ 7,078,000 | $ 7,320,000 | $ 7,078,000 | $ 7,320,000 | $ 6,951,000 | $ 7,412,000 | $ 7,586,000 | $ 6,259,000
Number of reportable segments | segment |  |  | 3 |  |  |  |  |
Residential [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |
Number of real estate properties held | item | 0 |  | 0 |  |  | 0 |  |
Allowance for credit losses | $ 1,776,000 | $ 1,739,000 | $ 1,776,000 | $ 1,739,000 | $ 1,700,000 | $ 1,820,000 | $ 1,802,000 | $ 1,351,000
Residential [Member] | Consumer Loan [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |
Number of reportable segments | segment |  |  | 2 |  |  |  |  |
Unfunded Loan Commitment [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |
Allowance for credit losses | $ 575,000 |  | $ 575,000 |  |  |  |  |

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph c -Publisher SEC Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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- Definition Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 35 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-35 + Details
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