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Allowance For Loan Losses (Credit Quality Information By Class) (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	$ 497,823	$ 482,043
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	403,270	394,218
Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	73,083	70,695
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	12,782	7,201
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	7,688	8,268
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	1,000	1,661
Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	13,137	13,484
Nonperforming [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	73	46
Commercial - Non Real Estate Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	32,847	29,366
Commercial - Non Real Estate Commercial And Industrial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	28,946	25,375
Commercial - Non Real Estate Commercial And Industrial [Member] | Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	3,524	3,175
Commercial - Non Real Estate Commercial And Industrial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	19	335
Commercial - Non Real Estate Commercial And Industrial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	358	364
Commercial - Non Real Estate Commercial And Industrial [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	117
Commercial - Non Real Estate Commercial And Industrial [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	114,941	109,707
Commercial Real Estate Owner Occupied [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	91,337	90,230
Commercial Real Estate Owner Occupied [Member] | Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	14,226	12,553
Commercial Real Estate Owner Occupied [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	7,537	4,521
Commercial Real Estate Owner Occupied [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	1,388	1,416
Commercial Real Estate Owner Occupied [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	453	987
Commercial Real Estate Owner Occupied [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Commercial Real Estate Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	76,046	65,465
Commercial Real Estate Non-Owner Occupied [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	51,053	42,988
Commercial Real Estate Non-Owner Occupied [Member] | Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	22,373	21,072
Commercial Real Estate Non-Owner Occupied [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	1,238	0
Commercial Real Estate Non-Owner Occupied [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	1,382	1,405
Commercial Real Estate Non-Owner Occupied [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Commercial Real Estate Non-Owner Occupied [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	8,672	8,559
Construction And Farmland Residential [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	8,672	8,559
Construction And Farmland Residential [Member] | Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Residential [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Residential [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Residential [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Residential [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	31,375	33,010
Construction And Farmland Commercial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	19,278	20,391
Construction And Farmland Commercial [Member] | Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	11,705	10,886
Construction And Farmland Commercial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	1,395
Construction And Farmland Commercial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	392	338
Construction And Farmland Commercial [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Commercial [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Equity Lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	34,111	34,421
Residential Equity Lines [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	30,479	30,267
Residential Equity Lines [Member] | Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	3,342	3,878
Residential Equity Lines [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Equity Lines [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	162	145
Residential Equity Lines [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	128	131
Residential Equity Lines [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Single Family [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	193,267	195,230
Residential Single Family [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	167,011	170,168
Residential Single Family [Member] | Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	17,872	19,086
Residential Single Family [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	3,959	950
Residential Single Family [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	4,006	4,600
Residential Single Family [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	419	426
Residential Single Family [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Multifamily [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	3,928	3,975
Residential Multifamily [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	3,899	3,975
Residential Multifamily [Member] | Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Multifamily [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	29	0
Residential Multifamily [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Multifamily [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Multifamily [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
All Other Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	2,636	2,310
All Other Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	2,595	2,265
All Other Loans [Member] | Pass Monitored [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	41	45
All Other Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
All Other Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
All Other Loans [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
All Other Loans [Member] | Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	$ 0	$ 0

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.10(3))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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