Loans (Aging Analysis Of Past Due And Nonaccrual Loans By Class) (Tables) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	$ 8,092	$ 14,330
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	794	2,454
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	632	109
Financing Receivable, Recorded Investment, Nonaccrual Status	14,904	17,468
Financing Receivable, Recorded Investment, Past Due	24,422	34,361
Financing Receivable, Recorded Investment, Current	572,149	552,675
Total Loans	596,571	587,036
SBA held to maturity [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	388	1,912
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due		296
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	212
Financing Receivable, Recorded Investment, Nonaccrual Status	4,441	4,633
Financing Receivable, Recorded Investment, Past Due	5,041	6,841
Financing Receivable, Recorded Investment, Current	51,827	51,752
Total Loans	56,868	58,593
SBA 504 loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	4,511	5,037
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	415
Financing Receivable, Recorded Investment, Nonaccrual Status	1,235	2,562
Financing Receivable, Recorded Investment, Past Due	6,161	7,599
Financing Receivable, Recorded Investment, Current	33,623	33,839
Total Loans	39,784	41,438
Commercial other [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	20
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due		109
Financing Receivable, Recorded Investment, Nonaccrual Status	1,091	1,122
Financing Receivable, Recorded Investment, Past Due	1,111	1,231
Financing Receivable, Recorded Investment, Current	26,676	22,812
Total Loans	27,787	24,043
Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	651	3,763
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	52
Financing Receivable, Recorded Investment, Nonaccrual Status	3,079	3,323
Financing Receivable, Recorded Investment, Past Due	3,782	7,086
Financing Receivable, Recorded Investment, Current	266,315	257,353
Total Loans	270,097	264,439
Commercial real estate construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due		202
Financing Receivable, Recorded Investment, Nonaccrual Status	202
Financing Receivable, Recorded Investment, Past Due	202	202
Financing Receivable, Recorded Investment, Current	12,563	12,880
Total Loans	12,765	13,082
Residential mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	2,132	2,651
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due		1,878
Financing Receivable, Recorded Investment, Nonaccrual Status	2,825	2,521
Financing Receivable, Recorded Investment, Past Due	4,957	7,050
Financing Receivable, Recorded Investment, Current	124,613	118,182
Total Loans	129,570	125,232
Residential Purchased Mortgages Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	71	134
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	17	78
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	4
Financing Receivable, Recorded Investment, Nonaccrual Status	1,729	2,990
Financing Receivable, Recorded Investment, Past Due	1,821	3,202
Financing Receivable, Recorded Investment, Current	4,954	3,660
Total Loans	6,775	6,862
Home equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	318	833
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	725
Financing Receivable, Recorded Investment, Nonaccrual Status	302	308
Financing Receivable, Recorded Investment, Past Due	1,345	1,141
Financing Receivable, Recorded Investment, Current	42,719	44,011
Total Loans	44,064	45,152
Consumer other [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	1
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	1
Financing Receivable, Recorded Investment, Nonaccrual Status		9
Financing Receivable, Recorded Investment, Past Due	2	9
Financing Receivable, Recorded Investment, Current	2,303	1,249
Total Loans	2,305	1,258
Loans Held for Investment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	8,092	14,330
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	794	2,454
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	632	109
Financing Receivable, Recorded Investment, Nonaccrual Status	14,904	17,468
Financing Receivable, Recorded Investment, Past Due	24,422	34,361
Financing Receivable, Recorded Investment, Current	565,593	545,738
Total Loans	590,015	580,099
SBA Loans Held for Sale [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Current	6,556	6,937
Total Loans	$ 6,556	$ 6,937