Loans And Related Allowances For Loan Losses (Classes Of The Loan Portfolio Summarized By The Aggregate Risk Rating) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 810,240	$ 874,829
Commercial real estate- non owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	137,544	151,534
Commercial real estate- all other CRE [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	130,434	147,317
Acquisition and development- 1-4 family residential construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	13,261	16,352
Acquisition and development- All other A&D [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	93,989	112,039
Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	59,788	69,013
Residential mortgage- term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	274,467	268,629
Residential mortgage- home equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	76,439	78,290
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	24,318	31,655
Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	701,526	748,553
Pass [Member] \| Commercial real estate- non owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	103,556	126,230
Pass [Member] \| Commercial real estate- all other CRE [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	100,461	110,365
Pass [Member] \| Acquisition and development- 1-4 family residential construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	8,764	9,284
Pass [Member] \| Acquisition and development- All other A&D [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	73,198	79,136
Pass [Member] \| Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	55,768	60,234
Pass [Member] \| Residential mortgage- term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	261,735	255,993
Pass [Member] \| Residential mortgage- home equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	73,901	75,935
Pass [Member] \| Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	24,143	31,376
Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	21,034	20,707
Special Mention [Member] \| Commercial real estate- non owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	9,243	6,464
Special Mention [Member] \| Commercial real estate- all other CRE [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	8,479	9,072
Special Mention [Member] \| Acquisition and development- 1-4 family residential construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	0	1,101
Special Mention [Member] \| Acquisition and development- All other A&D [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,787	1,073
Special Mention [Member] \| Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	140	2,029
Special Mention [Member] \| Residential mortgage- term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	752	751
Special Mention [Member] \| Residential mortgage- home equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	628	195
Special Mention [Member] \| Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	5	22
Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	87,680	105,569
Substandard [Member] \| Commercial real estate- non owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	24,745	18,840
Substandard [Member] \| Commercial real estate- all other CRE [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	21,494	27,880
Substandard [Member] \| Acquisition and development- 1-4 family residential construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	4,497	5,967
Substandard [Member] \| Acquisition and development- All other A&D [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	19,004	31,830
Substandard [Member] \| Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	3,880	6,750
Substandard [Member] \| Residential mortgage- term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	11,980	11,885
Substandard [Member] \| Residential mortgage- home equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,910	2,160
Substandard [Member] \| Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 170	$ 257