Loans (Loan Portfolio By Class According To Credit Quality Indicatiors) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	$ 677,434	$ 672,028
Small Business Administration Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	47,737	48,918
Small Business Administration, 504 Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	33,550	31,564
Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	368,909	363,340
Commercial Other Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	35,959	37,611
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	325,131	317,471
Commercial Real Estate Construction Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	7,819	8,258
Residential Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	180,129	182,067
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	47,109	46,139
Consumer Home Equity Line Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	44,922	43,704
Consumer Other Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	2,187	2,435
Pass [Member] | Small Business Administration Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	42,260	43,778
Pass [Member] | Small Business Administration, 504 Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	23,403	20,641
Pass [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	340,396	332,247
Pass [Member] | Commercial Other Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	29,226	34,946
Pass [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	303,528	289,220
Pass [Member] | Commercial Real Estate Construction Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	7,642	8,081
Special Mention [Member] | Small Business Administration Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	2,083	2,035
Special Mention [Member] | Small Business Administration, 504 Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	9,504	9,595
Special Mention [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	22,741	22,636
Special Mention [Member] | Commercial Other Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	1,479	1,499
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	21,262	21,137
Substandard [Member] | Small Business Administration Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	3,394	3,105
Substandard [Member] | Small Business Administration, 504 Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	643	1,328
Substandard [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	5,772	8,457
Substandard [Member] | Commercial Other Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	5,254	1,166
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	341	7,114
Substandard [Member] | Commercial Real Estate Construction Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	177	177
Performing Financing Receivable [Member] | Residential Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	175,141	176,340
Performing Financing Receivable [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	45,725	44,459
Performing Financing Receivable [Member] | Consumer Home Equity Line Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	43,538	42,029
Performing Financing Receivable [Member] | Consumer Other Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	2,187	2,430
Nonperforming Financing Receivable [Member] | Residential Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	4,988	5,727
Nonperforming Financing Receivable [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	1,384	1,680
Nonperforming Financing Receivable [Member] | Consumer Home Equity Line Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	1,384	1,675
Nonperforming Financing Receivable [Member] | Consumer Other Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment		5
SBA, SBA 504, and Commercial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	450,196	443,822
SBA, SBA 504, and Commercial Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	406,059	396,666
SBA, SBA 504, and Commercial Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	34,328	34,266
SBA, SBA 504, and Commercial Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	9,809	12,890
Residential and Consumer Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	227,238	228,206
Residential and Consumer Loans [Member] | Performing Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	220,866	220,799
Residential and Consumer Loans [Member] | Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans held for investment	$ 6,372	$ 7,407