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Allowance For Loan Losses (Credit Quality Information By Class) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	$ 540,558	$ 504,265
Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	467,058	429,610
Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	53,272	60,588
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	12,458	3,865
Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	7,526	9,506
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	244	696
Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Performing
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	11,571	12,641
Nonperforming
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	31	36
Commercial - Non Real Estate Commercial And Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	35,925	30,341
Commercial - Non Real Estate Commercial And Industrial | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	32,247	25,951
Commercial - Non Real Estate Commercial And Industrial | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	3,438	3,858
Commercial - Non Real Estate Commercial And Industrial | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	15	170
Commercial - Non Real Estate Commercial And Industrial | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	225	362
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	127,603	115,354
Commercial Real Estate Owner Occupied | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	114,632	99,365
Commercial Real Estate Owner Occupied | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	9,859	13,050
Commercial Real Estate Owner Occupied | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	2,779	1,766
Commercial Real Estate Owner Occupied | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	333	742
Commercial Real Estate Owner Occupied | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	431
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	110,116	93,171
Commercial Real Estate Non-Owner Occupied | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	79,399	60,259
Commercial Real Estate Non-Owner Occupied | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	21,354	30,515
Commercial Real Estate Non-Owner Occupied | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	8,955	891
Commercial Real Estate Non-Owner Occupied | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	408	1,506
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	2,527	4,677
Construction And Farmland Residential | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	2,081	4,627
Construction And Farmland Residential | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	446	50
Construction And Farmland Residential | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
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	34,143	27,114
Construction And Farmland Commercial | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	22,165	21,105
Construction And Farmland Commercial | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	11,348	5,349
Construction And Farmland Commercial | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	308	314
Construction And Farmland Commercial | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	322	346
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	32,273	31,306
Residential Equity Lines | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	31,789	30,791
Residential Equity Lines | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	381	382
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	0	17
Residential Equity Lines | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	103	116
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	191,896	196,660
Residential Single Family | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	179,184	182,404
Residential Single Family | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	5,932	6,850
Residential Single Family | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	401	724
Residential Single Family | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	6,238	6,533
Residential Single Family | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	141	149
Residential Single Family | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Multifamily
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	4,309	3,566
Residential Multifamily | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	3,795	3,032
Residential Multifamily | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	514	534
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	0	0
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	1,766	2,076
All Other Loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	1,766	2,076
All Other Loans | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
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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+ References

No definition available.

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Amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. Excludes amounts related to receivables held-for-sale.

+ 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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