Loans And The Allowance For Credit Losses (Summary Of Loans By Credit Quality Indicator) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 1,203,655	$ 1,182,334
Unrated Residential and Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	454,896	471,626
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	641,646	594,496
Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	67,816	78,355
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	9,019	7,208
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	30,278	30,649
Commercial, Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	210,458	177,597
Commercial, Financial And Agricultural [Member] | Unrated Residential and Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	753	352
Commercial, Financial And Agricultural [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	172,398	143,813
Commercial, Financial And Agricultural [Member] | Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	21,711	21,563
Commercial, Financial And Agricultural [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	4,323	3,942
Commercial, Financial And Agricultural [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	11,273	7,927
Municipal Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	59,035	94,366
Municipal Loans [Member] | Unrated Residential and Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	609	40
Municipal Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	48,349	75,337
Municipal Loans [Member] | Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	9,363	17,101
Municipal Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	714	1,888
Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	454,114	469,529
Residential [Member] | First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	419,207	431,739
Residential [Member] | Second Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	34,907	37,790
Residential [Member] | Unrated Residential and Consumer [Member] | First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	414,985	428,073
Residential [Member] | Unrated Residential and Consumer [Member] | Second Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	34,907	37,790
Residential [Member] | Pass [Member] | First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	3,341	3,046
Residential [Member] | Pass-Watch [Member] | First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	167	170
Residential [Member] | Substandard [Member] | First Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	714	450
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	438,622	412,447
Commercial Real Estate [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	183,472	260,097
Commercial Real Estate [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	255,150	152,350
Commercial Real Estate [Member] | Unrated Residential and Consumer [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	133	187
Commercial Real Estate [Member] | Unrated Residential and Consumer [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	208	189
Commercial Real Estate [Member] | Pass [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	150,973	220,651
Commercial Real Estate [Member] | Pass [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	230,357	130,218
Commercial Real Estate [Member] | Pass-Watch [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	14,328	18,708
Commercial Real Estate [Member] | Pass-Watch [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	22,213	20,773
Commercial Real Estate [Member] | Special Mention [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	3,330	1,378
Commercial Real Estate [Member] | Special Mention [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	652
Commercial Real Estate [Member] | Substandard [Member] | Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	14,708	19,173
Commercial Real Estate [Member] | Substandard [Member] | Non-Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,720	1,170
Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	38,435	23,858
Construction [Member] | Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	2,750	4,131
Construction [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	35,685	19,727
Construction [Member] | Unrated Residential and Consumer [Member] | Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	129	288
Construction [Member] | Unrated Residential and Consumer [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	181	170
Construction [Member] | Pass [Member] | Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	2,621	3,843
Construction [Member] | Pass [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	33,607	17,588
Construction [Member] | Pass-Watch [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	34	40
Construction [Member] | Substandard [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,863	1,929
Installment Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	2,950	4,504
Installment Loans [Member] | Unrated Residential and Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	2,950	4,504
All Other Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	41	33
All Other Loans [Member] | Unrated Residential and Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 41	$ 33