Allowance For Loan Losses (Schedule Of Troubled Debt Restructurings) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2022 USD ($) contract	Dec. 31, 2021 USD ($) contract	Dec. 31, 2020 USD ($) contract
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 17,642	$ 21,280
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	16	17	32
Pre-modification Outstanding Recorded Investment	$ 1,618	$ 1,605	$ 2,818
Post-modification Outstanding Recorded Investment	1,618	1,605	$ 2,814
Financing Receivable, Troubled Debt Restructuring, Allowance for Credit Losses	300	300
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 333	$ 414
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	0	1	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 430	$ 0
Post-modification Outstanding Recorded Investment	0	430	$ 0
Commercial Real Estate 1-4 Family
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 102	$ 112
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	0	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0	$ 0
Post-modification Outstanding Recorded Investment	0	0	$ 0
Commercial Real Estate Hotels
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 0	$ 0
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	0	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0	$ 0
Post-modification Outstanding Recorded Investment	0	0	$ 0
Commercial Real Estate Multi-Family
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 0	$ 1,802
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	0	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0	$ 0
Post-modification Outstanding Recorded Investment	0	0	$ 0
Commercial Real Estate Non Residential Non-Owner Occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 0	$ 0
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	0	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0	$ 0
Post-modification Outstanding Recorded Investment	0	0	$ 0
Commercial Real Estate Non Residential Owner Occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 0	$ 0
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	0	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0	$ 0
Post-modification Outstanding Recorded Investment	0	0	$ 0
Commercial real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 102	$ 1,914
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	0	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0	$ 0
Post-modification Outstanding Recorded Investment	0	0	$ 0
Residential real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 15,857	$ 16,943
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	15	14	29
Pre-modification Outstanding Recorded Investment	$ 1,588	$ 1,130	$ 2,724
Post-modification Outstanding Recorded Investment	1,588	1,130	$ 2,720
Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 1,286	$ 1,784
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	1	2	3
Pre-modification Outstanding Recorded Investment	$ 30	$ 45	$ 94
Post-modification Outstanding Recorded Investment	30	45	$ 94
Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Troubled Debt Restructurings	$ 64	$ 225
Troubled Debt Restructuring Modifications Number Of Contracts \| contract	0	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0	$ 0
Post-modification Outstanding Recorded Investment	$ 0	$ 0	$ 0

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

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-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 4
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