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Loans, Allowance For Loan Losses And OREO (Credit Quality Information-By Class) (Details) - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | $ 499,784 | $ 470,069
Pass [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 479,504 | 449,528
Monitor [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 9,457 | 7,973
Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 1,817 | 1,617
Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 8,407 | 10,036
Doubtful [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 599 | 915
Commercial Mortgages-Owner Occupied [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 93,830 | 90,761
Commercial Mortgages-Owner Occupied [Member] | Pass [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 83,772 | 83,008
Commercial Mortgages-Owner Occupied [Member] | Monitor [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 6,758 | 2,975
Commercial Mortgages-Owner Occupied [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 452 | 101
Commercial Mortgages-Owner Occupied [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 2,848 | 4,677
Commercial Mortgages-Owner Occupied [Member] | Doubtful [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables |  |
Commercial Mortgages-Non-Owner Occupied [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 138,767 | 134,402
Commercial Mortgages-Non-Owner Occupied [Member] | Pass [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 136,166 | 129,794
Commercial Mortgages-Non-Owner Occupied [Member] | Monitor [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 1,918 | 3,525
Commercial Mortgages-Non-Owner Occupied [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 74 | 525
Commercial Mortgages-Non-Owner Occupied [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 609 | 558
Commercial Mortgages-Non-Owner Occupied [Member] | Doubtful [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables |  |
Commercial Construction [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 16,844 | 12,475
Commercial Construction [Member] | Pass [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 15,631 | 11,774
Commercial Construction [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 1,044 | 445
Commercial Construction [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 169 | 256
Commercial Construction [Member] | Doubtful [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables |  |
Consumer Unsecured [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 7,108 | 8,567
Consumer Unsecured [Member] | Pass [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 7,106 | 8,567
Consumer Unsecured [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 2 |
Consumer Unsecured [Member] | Doubtful [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables |  |
Consumer Secured [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 76,434 | 76,532
Consumer Secured [Member] | Pass [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 75,612 | 76,215
Consumer Secured [Member] | Monitor [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 93 |
Consumer Secured [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 729 | 317
Consumer Secured [Member] | Doubtful [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables |  |
Residential Mortgages [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 54,435 | 51,288
Residential Mortgages [Member] | Pass [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 52,237 | 48,366
Residential Mortgages [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 242 | 245
Residential Mortgages [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 1,956 | 2,677
Residential Mortgages [Member] | Doubtful [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables |  |
Residential Consumer Construction [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 9,486 | 7,959
Residential Consumer Construction [Member] | Pass [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 9,425 | 7,892
Residential Consumer Construction [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 61 | 67
Residential Consumer Construction [Member] | Doubtful [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables |  |
Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 102,880 | 88,085
Commercial [Member] | Pass [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 99,555 | 83,912
Commercial [Member] | Monitor [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 688 | 1,473
Commercial [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 5 | 301
Commercial [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | 2,033 | 1,484
Commercial [Member] | Doubtful [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing receivables | $ 599 | $ 915

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