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Loans, Allowance For Loan Losses And OREO (Credit Quality Information-By Class) (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	$ 613,591	$ 609,090
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	580,895	575,637
Monitor [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	15,149	14,637
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	12,528	13,526
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	5,019	5,290
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	155,235	145,145
Commercial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	143,337	133,075
Commercial [Member] | Monitor [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	4,530	4,332
Commercial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	7,050	7,386
Commercial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	318	352
Commercial [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	109,674	108,222
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	99,739	98,623
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member] | Monitor [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	3,406	3,028
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	4,424	4,428
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	2,105	2,143
Commercial Real Estate [Member] | Commercial Mortgages-Owner Occupied [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	170,449	171,069
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	161,407	161,300
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member] | Monitor [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	7,213	7,277
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	1,028	1,682
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	801	810
Commercial Real Estate [Member] | Commercial Mortgages-Non-Owner Occupied [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables
Commercial Real Estate [Member] | Commercial Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	31,703	30,272
Commercial Real Estate [Member] | Commercial Construction [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	31,703	30,272
Commercial Real Estate [Member] | Commercial Construction [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables
Consumer [Member] | Consumer Unsecured [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	3,785	3,771
Consumer [Member] | Consumer Unsecured [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	3,758	3,740
Consumer [Member] | Consumer Unsecured [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	26	30
Consumer [Member] | Consumer Unsecured [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	1	1
Consumer [Member] | Consumer Unsecured [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables
Consumer [Member] | Consumer Secured [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	86,711	88,573
Consumer [Member] | Consumer Secured [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	86,363	88,044
Consumer [Member] | Consumer Secured [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	348	529
Consumer [Member] | Consumer Secured [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables
Residential [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	42,854	46,896
Residential [Member] | Residential Mortgages [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	41,408	45,441
Residential [Member] | Residential Mortgages [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	1,446	1,455
Residential [Member] | Residential Mortgages [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables
Residential [Member] | Residential Consumer Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	13,180	15,142
Residential [Member] | Residential Consumer Construction [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables	$ 13,180	15,142
Residential [Member] | Residential Consumer Construction [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivables

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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