Loans (Loan Portfolio By Class According To Credit Quality Indicatiors) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011	Sep. 30, 2011
Financing Receivable, Recorded Investment [Line Items]
SBA Loans	$ 67,007	$ 71,843
SBA 504 loans	41,771	55,108	55,520
Commercial loans	306,569	283,104	284,046
SBA, SBA 504, and commercial loans	415,347	410,055
Residential mortgage loans	137,192	134,090	136,942
Consumer loans	44,371	48,447	51,478
Total Loans	596,910	592,592	603,633
Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	25,480	26,542
Total Loans	25,480	26,542
Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	269,015	246,824
Total Loans	269,015	246,824
Commercial real estate construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	12,074	9,738
Total Loans	12,074	9,738
Residential mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	129,490	123,843
Total Loans		123,843
Residential Construction Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans		2,205
Total Loans	129,490	2,205
Residential Purchased Mortgages Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	7,702	8,042
Total Loans	7,702	8,042
Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	43,315	46,935
Total Loans	43,315	46,935
Consumer other [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	1,056	1,512
Total Loans	1,056	1,512
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
SBA Loans	52,664	49,568
SBA 504 loans	32,101	39,566
Commercial loans	258,423	216,856
SBA, SBA 504, and commercial loans	343,188	305,990
Pass [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	21,079	20,921
Pass [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	225,472	187,680
Pass [Member] | Commercial real estate construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	11,872	8,255
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
SBA Loans	7,349	8,900
SBA 504 loans	4,089	5,543
Commercial loans	38,484	51,274
SBA, SBA 504, and commercial loans	49,922	65,717
Special Mention [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	1,735	1,160
Special Mention [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	36,547	49,231
Special Mention [Member] | Commercial real estate construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	202	883
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
SBA Loans	6,994	13,375
SBA 504 loans	5,581	9,999
Commercial loans	9,662	14,974
SBA, SBA 504, and commercial loans	22,237	38,348
Substandard [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	2,666	4,461
Substandard [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	6,996	9,913
Substandard [Member] | Commercial real estate construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans		600
Performing Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	131,502	128,053
Consumer loans	44,114	48,179
Performing Financing Receivable [Member] | Residential mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	126,967	122,012
Performing Financing Receivable [Member] | Residential Construction Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans		36
Performing Financing Receivable [Member] | Residential Purchased Mortgages Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	4,535	6,005
Performing Financing Receivable [Member] | Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	43,067	46,676
Performing Financing Receivable [Member] | Consumer other [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	1,047	1,503
Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	5,690	6,037
Consumer loans	257	268
Nonperforming Financing Receivable [Member] | Residential mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	2,523	1,831
Nonperforming Financing Receivable [Member] | Residential Construction Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans		2,169
Nonperforming Financing Receivable [Member] | Residential Purchased Mortgages Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	3,167	2,037
Nonperforming Financing Receivable [Member] | Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	248	259
Nonperforming Financing Receivable [Member] | Consumer other [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	$ 9	$ 9