Loans And Leases (Individually Evaluated For Impairment By Class Of Loans) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	$ 466	$ 3,242	$ 3,355
Impaired Financing Receivable, Unpaid Principal Balance, Total	466	3,242	3,355
Impaired Financing Receivable, with Related Allowance, Recorded Investment	175	2,978	3,090
Impaired Financing Receivable, Recorded Investment, Total	175	2,978	3,090
Impaired Financing Receivable, ALLL Allocated		20	23
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	572	3,030	3,323
Impaired Financing Receivable, Average Recorded Investment, Total	572	3,030	3,323
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	23	165	164
Impaired Financing Receivable, Interest Income Recognized, Total	23	165	164
Commercial [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	371	485	533
Impaired Financing Receivable, with Related Allowance, Recorded Investment	80	221	268
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	125	241	489
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	1	9	10
Commercial [Member] \| Maximum [Member]
Financing Receivable, Impaired [Line Items]
Allowance recorded	1	1	1
Single-Family Residential [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	95	99	104
Impaired Financing Receivable, with Related Allowance, Recorded Investment	95	99	104
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	97	101	106
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	5	6	4
Non-Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance		2,658	2,718
Impaired Financing Receivable, with Related Allowance, Recorded Investment		2,658	2,718
Impaired Financing Receivable, ALLL Allocated		20	23
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	350	2,688	2,728
Impaired Financing Receivable, with Related Allowance, Interest Income Recognized	$ 17	$ 150	$ 150

Impaired Financing Receivable Allocated Allowance Loans And Leases

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- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5258-111524

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Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

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Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

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-Publisher FASB
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-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953550-111524

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Amount of allowance for credit losses related to recorded investment.

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Amount of interest income, recognized on accrual basis, on financing receivables, for which there is a related allowance for credit losses and are recognized as impaired.

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