Allowance For Loan Losses And Credit Quality Of Financing Receivables (An Age Analysis Of Loans Receivable) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Receivable 30-59 Days Past Due	$ 1,588	$ 4,318
Loans Receivable 60-89 Days Past Due	670	1,317
Loans Receivable Greater Than 90 Days Past Due	5,064	6,009
Total Past Due	7,322	11,644
Loans Receivable Current	472,201	460,817
Balance, Loans Receivable	479,523	472,461
Recorded Investment Greater Than 90 Days And Accruing	10	85
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Receivable 30-59 Days Past Due		9
Loans Receivable Greater Than 90 Days Past Due	20	94
Total Past Due	20	103
Loans Receivable Current	17,880	20,446
Balance, Loans Receivable	17,900	20,549
Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Receivable 30-59 Days Past Due		1,354
Total Past Due		1,354
Loans Receivable Current	11,341	11,025
Balance, Loans Receivable	11,341	12,379
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Receivable 30-59 Days Past Due	1,165	2,395
Loans Receivable 60-89 Days Past Due	560	1,209
Loans Receivable Greater Than 90 Days Past Due	3,413	3,936
Total Past Due	5,138	7,540
Loans Receivable Current	323,771	318,830
Balance, Loans Receivable	328,909	326,370
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Receivable 30-59 Days Past Due	417	555
Loans Receivable 60-89 Days Past Due	109	108
Loans Receivable Greater Than 90 Days Past Due	1,493	1,978
Total Past Due	2,019	2,641
Loans Receivable Current	118,107	108,857
Balance, Loans Receivable	120,126	111,498
Recorded Investment Greater Than 90 Days And Accruing	10	85
Consumer And Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Receivable 30-59 Days Past Due	6	5
Loans Receivable 60-89 Days Past Due	1
Loans Receivable Greater Than 90 Days Past Due	138	1
Total Past Due	145	6
Loans Receivable Current	1,102	1,659
Balance, Loans Receivable	$ 1,247	$ 1,665