Loans And Allowance For Credit Losses (Gross Charge-Offs by Origination Year) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Recorded Investment [Line Items]
Fiscal Year Before Current Fiscal Year		$ 8
Two Years Before Current Fiscal Year		74
Three Years Before Current Fiscal Year	$ 48
Prior	14	2
Total	62	84
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Fiscal Year Before Current Fiscal Year		8
Total		8
Consumer [Member] \| Consumer Open-End [Member]
Financing Receivable, Recorded Investment [Line Items]
Three Years Before Current Fiscal Year	48
Prior	5	2
Total	53	2
Consumer [Member] \| Consumer Closed-End [Member]
Financing Receivable, Recorded Investment [Line Items]
Two Years Before Current Fiscal Year		74
Total		$ 74
Residential [Member] \| Residential Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Prior	9
Total	$ 9

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease.

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Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 310
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-5

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
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