Loans And Related Allowances For Loan Losses (Loan Portfolio Summarized by the Past Due Status) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 1,162,167	$ 1,036,053
Total Past Due and Accruing	2,306	3,467
Non-Accrual	3,339	10,849
Loans	1,167,812	1,050,369
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	823	1,088
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	759	1,654
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	724	725
Commercial real estate- non owner-occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	190,510	169,180
Non-Accrual	8	33
Loans	190,518	169,213
Commercial real estate- all other CRE [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	177,360	165,289
Total Past Due and Accruing	408	355
Non-Accrual	890	647
Loans	178,658	166,291
Commercial real estate- all other CRE [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	408
Commercial real estate- all other CRE [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due		355
Acquisition and development- 1-4 family residential construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	18,920	10,781
Loans	18,920	10,781
Acquisition and development- All other A&D [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	97,660	98,916
Total Past Due and Accruing	15	135
Non-Accrual	366	8,058
Loans	98,041	107,109
Acquisition and development- All other A&D [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	5
Acquisition and development- All other A&D [Member] \| Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	10	135
Commercial and industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	266,708	122,050
Total Past Due and Accruing	37	272
Non-Accrual		30
Loans	266,745	122,352
Commercial and industrial [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	37	272
Residential mortgage- term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	312,500	366,882
Total Past Due and Accruing	1,443	1,705
Non-Accrual	1,634	1,219
Loans	315,577	369,806
Residential mortgage- term [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	63	267
Residential mortgage- term [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	670	967
Residential mortgage- term [Member] \| Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	710	471
Residential mortgage- home equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	63,036	67,121
Total Past Due and Accruing	143	639
Non-Accrual	414	858
Loans	63,593	68,618
Residential mortgage- home equity [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	80	288
Residential mortgage- home equity [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	63	286
Residential mortgage- home equity [Member] \| Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due		65
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	35,473	35,834
Total Past Due and Accruing	260	361
Non-Accrual	27	4
Loans	35,760	36,199
Consumer [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	230	261
Consumer [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	26	46
Consumer [Member] \| Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due	$ 4	$ 54

Amount of financing receivable 90 days or more past due and still accruing.

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