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Loans and Allowance for Loan Losses (Credit Quality Information By Class) (Details) - USD ($) $ in Thousands | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | $ 611,556 | $ 598,845
Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 500,216 | 484,520
Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 75,954 | 72,724
Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 28,460 | 35,232
Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 6,713 | 6,148
Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 213 | 221
Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Performing |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 8,045 | 8,466
Nonperforming |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 11 | 4
Commercial - Non Real Estate Commercial And Industrial |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 34,798 | 33,086
Commercial - Non Real Estate Commercial And Industrial | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 30,323 | 28,699
Commercial - Non Real Estate Commercial And Industrial | Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 2,941 | 2,292
Commercial - Non Real Estate Commercial And Industrial | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 505 | 995
Commercial - Non Real Estate Commercial And Industrial | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 1,029 | 1,100
Commercial - Non Real Estate Commercial And Industrial | Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Commercial - Non Real Estate Commercial And Industrial | Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 |
Commercial Real Estate Owner Occupied |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 135,899 | 136,309
Commercial Real Estate Owner Occupied | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 113,775 | 110,418
Commercial Real Estate Owner Occupied | Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 17,649 | 16,665
Commercial Real Estate Owner Occupied | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 4,437 | 9,187
Commercial Real Estate Owner Occupied | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 38 | 39
Commercial Real Estate Owner Occupied | Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Commercial Real Estate Owner Occupied | Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Commercial Real Estate Non-Owner Occupied |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 127,958 | 129,286
Commercial Real Estate Non-Owner Occupied | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 104,592 | 106,658
Commercial Real Estate Non-Owner Occupied | Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 15,703 | 17,139
Commercial Real Estate Non-Owner Occupied | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 5,677 | 3,397
Commercial Real Estate Non-Owner Occupied | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 1,986 | 2,092
Commercial Real Estate Non-Owner Occupied | Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Commercial Real Estate Non-Owner Occupied | Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Construction And Farmland Residential |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 6,361 | 6,706
Construction And Farmland Residential | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 4,999 | 2,295
Construction And Farmland Residential | Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 1,362 | 1,120
Construction And Farmland Residential | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 3,291
Construction And Farmland Residential | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Construction And Farmland Residential | Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Construction And Farmland Residential | Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Construction And Farmland Commercial |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 62,267 | 55,220
Construction And Farmland Commercial | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 20,788 | 16,682
Construction And Farmland Commercial | Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 25,140 | 22,533
Construction And Farmland Commercial | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 16,001 | 15,658
Construction And Farmland Commercial | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 338 | 347
Construction And Farmland Commercial | Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Construction And Farmland Commercial | Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Residential Equity Lines |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 33,621 | 32,815
Residential Equity Lines | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 32,299 | 31,813
Residential Equity Lines | Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 1,236 | 910
Residential Equity Lines | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Residential Equity Lines | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 16 | 16
Residential Equity Lines | Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 70 | 76
Residential Equity Lines | Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Residential Single Family |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 193,051 | 189,046
Residential Single Family | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 176,708 | 172,360
Residential Single Family | Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 11,433 | 11,567
Residential Single Family | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 1,840 | 2,704
Residential Single Family | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 2,927 | 2,270
Residential Single Family | Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 143 | 145
Residential Single Family | Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Residential Multifamily |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 9,485 | 7,923
Residential Multifamily | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 8,635 | 7,160
Residential Multifamily | Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 471 | 479
Residential Multifamily | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Residential Multifamily | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 379 | 284
Residential Multifamily | Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
Residential Multifamily | Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
All Other Loans |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 8,116 | 8,454
All Other Loans | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 8,097 | 8,435
All Other Loans | Pass Monitored |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 19 | 19
All Other Loans | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
All Other Loans | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
All Other Loans | Doubtful |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | 0 | 0
All Other Loans | Loss |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Financing Receivables | $ 0 | $ 0

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