Loans (Loan Portfolio By Class According To Credit Quality Indicatiors) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment [Line Items]
SBA loans held to maturity	$ 50,445	$ 58,593
SBA 504 loans	37,041	41,438
Commercial loans	348,625	301,564
SBA, SBA 504, and commercial loans	436,111	401,595
Residential mortgage loans	173,129	132,094
Consumer loans	45,484	46,410
Total Loans	660,617	587,036
Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	32,580	24,043
Total Loans	32,580	24,043
Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	308,761	264,439
Total Loans	308,761	264,439
Commercial real estate construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	7,284	13,082
Total Loans	7,284	13,082
Residential mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	166,830	125,232
Total Loans	166,830	125,232
Residential Purchased Mortgages Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	6,299	6,862
Total Loans	6,299	6,862
Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	44,128	45,152
Total Loans	44,128	45,152
Consumer other [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	1,356	1,258
Total Loans	1,356	1,258
Residential Mortgage And Consumer Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	218,613	178,504
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
SBA loans held to maturity	42,087	45,680
SBA 504 loans	27,428	28,726
Commercial loans	314,533	262,583
SBA, SBA 504, and commercial loans	384,048	336,989
Pass [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	29,735	20,187
Pass [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	277,691	229,516
Pass [Member] | Commercial real estate construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	7,107	12,880
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
SBA loans held to maturity	1,928	4,376
SBA 504 loans	7,080	5,860
Commercial loans	24,655	32,604
SBA, SBA 504, and commercial loans	33,663	42,840
Special Mention [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	1,667	1,669
Special Mention [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	22,988	30,733
Special Mention [Member] | Commercial real estate construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans		202
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
SBA loans held to maturity	6,430	8,537
SBA 504 loans	2,533	6,852
Commercial loans	9,437	6,377
SBA, SBA 504, and commercial loans	18,400	21,766
Substandard [Member] | Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	1,178	2,187
Substandard [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	8,082	4,190
Substandard [Member] | Commercial real estate construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Commercial loans	177
Performing Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	169,057	126,583
Consumer loans	43,756	46,093
Performing Financing Receivable [Member] | Residential mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	164,487	122,711
Performing Financing Receivable [Member] | Residential Purchased Mortgages Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	4,570	3,872
Performing Financing Receivable [Member] | Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	42,400	44,844
Performing Financing Receivable [Member] | Consumer other [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	1,356	1,249
Performing Financing Receivable [Member] | Residential Mortgage And Consumer Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	212,813	172,676
Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	4,072	5,511
Consumer loans	1,728	317
Nonperforming Financing Receivable [Member] | Residential mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	2,343	2,521
Nonperforming Financing Receivable [Member] | Residential Purchased Mortgages Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Residential mortgage loans	1,729	2,990
Nonperforming Financing Receivable [Member] | Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans	1,728	308
Nonperforming Financing Receivable [Member] | Consumer other [Member]
Financing Receivable, Recorded Investment [Line Items]
Consumer loans		9
Nonperforming Financing Receivable [Member] | Residential Mortgage And Consumer Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 5,800	$ 5,828