Allowance For Loan Losses And Credit Quality Of Financing Receivables (An Age Analysis Of Loans Receivable) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable 30-59 days past due	$ 2,439	$ 2,654
Loans receivable 60-89 days past due	416	1,023
Loans receivable greater than 90 days past due	8,089	12,015
Total past due	10,944	15,692
Loans receivable current	432,226	377,093
Balance, Loans Receivable	443,170	392,785
Recorded investment greater that 90 days and accruing	33	123
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable 30-59 days past due		13
Loans receivable greater than 90 days past due	60
Total past due	60	13
Loans receivable current	18,199	15,192
Balance, Loans Receivable	18,259	15,205
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	8,704	7,307
Balance, Loans Receivable	10,058	7,307
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable 30-59 days past due	297	2,139
Loans receivable 60-89 days past due	356	775
Loans receivable greater than 90 days past due	6,042	9,823
Total past due	6,695	12,737
Loans receivable current	299,105	247,927
Balance, Loans Receivable	305,800	260,664
Recorded investment greater that 90 days and accruing		123
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable 30-59 days past due	783	495
Loans receivable 60-89 days past due	60	247
Loans receivable greater than 90 days past due	1,953	2,192
Total past due	2,796	2,934
Loans receivable current	104,402	105,058
Balance, Loans Receivable	107,198	107,992
Consumer And Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans receivable 30-59 days past due	5	7
Loans receivable 60-89 days past due		1
Loans receivable greater than 90 days past due	34
Total past due	39	8
Loans receivable current	1,816	1,609
Balance, Loans Receivable	1,855	1,617
Recorded investment greater that 90 days and accruing	$ 33