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Loans, Allowance For Loan Losses And OREO (Age Analysis Of Past Due Financing Receivables) (Details) - USD ($) $ in Thousands		Mar. 31, 2021	Dec. 31, 2020
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		$ 2,357	$ 3,399
Current		611,234	605,691
Total loans	[1]	613,591	609,090
Recorded Investment > 90 Days & Accruing
30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		736	1,338
60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		105	386
Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		1,516	1,675
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		31	157
Current		155,204	144,988
Total loans		155,235	145,145
Recorded Investment > 90 Days & Accruing
Commercial [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due			157
Commercial [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		31
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans		311,826	309,563
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		741	880
Current		108,933	107,342
Total loans		109,674	108,222
Recorded Investment > 90 Days & Accruing
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		727	762
Current		169,722	170,307
Total loans		170,449	171,069
Recorded Investment > 90 Days & Accruing
Commercial Real Estate [Member] | Commercial Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current		31,703	30,272
Total loans		31,703	30,272
Recorded Investment > 90 Days & Accruing
Commercial Real Estate [Member] | 30 to 59 Days Past Due [Member] | Commercial Mortgages-Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		108	38
Commercial Real Estate [Member] | 30 to 59 Days Past Due [Member] | Commercial Mortgages-Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		100	252
Commercial Real Estate [Member] | 60 to 89 Days Past Due [Member] | Commercial Mortgages-Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due			116
Commercial Real Estate [Member] | Greater than 90 Days Past Due [Member] | Commercial Mortgages-Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		633	842
Commercial Real Estate [Member] | Greater than 90 Days Past Due [Member] | Commercial Mortgages-Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		627	394
Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans		56,034	62,038
Residential [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		539	1,028
Current		42,315	45,868
Total loans		42,854	46,896
Recorded Investment > 90 Days & Accruing
Residential [Member] | Residential Consumer Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current		13,180	15,142
Total loans		13,180	15,142
Recorded Investment > 90 Days & Accruing
Residential [Member] | 30 to 59 Days Past Due [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		264	575
Residential [Member] | 60 to 89 Days Past Due [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		68	243
Residential [Member] | Greater than 90 Days Past Due [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		207	210
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans		90,496	92,344
Consumer [Member] | Consumer Unsecured [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		63	7
Current		3,722	3,764
Total loans		3,785	3,771
Recorded Investment > 90 Days & Accruing
Consumer [Member] | Consumer Secured [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		256	565
Current		86,455	88,008
Total loans		86,711	88,573
Recorded Investment > 90 Days & Accruing
Consumer [Member] | 30 to 59 Days Past Due [Member] | Consumer Unsecured [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		63	7
Consumer [Member] | 30 to 59 Days Past Due [Member] | Consumer Secured [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		201	309
Consumer [Member] | 60 to 89 Days Past Due [Member] | Consumer Secured [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		6	27
Consumer [Member] | Greater than 90 Days Past Due [Member] | Consumer Secured [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		$ 49	$ 229
[1] Includes net deferred (fees) of ($716) and ($18) as of March 31, 2021 and December 31, 2020, respectively.

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