Loans (Aging Of The Recorded Investment In Past Due Loans And Leases) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	$ 10,855	$ 21,234
60 - 89 days	2,374	2,139
90 or more days	6,691	8,541
Total	19,920	31,914
Current Loans	1,037,245	953,258
Loans and Leases Receivable, Net Amount	1,040,263	967,361
Total Loans	1,057,165	985,172
Commercial Real Estate, Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	0	0
60 - 89 days	0	77
90 or more days	0	0
Total	0	77
Current Loans	39,969	34,188
Loans and Leases Receivable, Net Amount	39,969	34,265
Commercial Real Estate, Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	2,485	11,382
60 - 89 days	635	705
90 or more days	1,972	5,144
Total	5,092	17,231
Current Loans	369,861	360,842
Loans and Leases Receivable, Net Amount	374,953	378,073
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	2,485	11,382
60 - 89 days	635	782
90 or more days	1,972	5,144
Total	5,092	17,308
Current Loans	409,830	395,030
Loans and Leases Receivable, Net Amount	414,922	412,338
Total Loans	414,922	412,338
Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	4,324	3,841
60 - 89 days	0	116
90 or more days	1,177	294
Total	5,501	4,251
Current Loans	186,737	175,880
Loans and Leases Receivable, Net Amount	192,238	180,131
Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	2,565	4,640
60 - 89 days	1,317	1,049
90 or more days	1,790	2,019
Total	5,672	7,708
Current Loans	256,930	226,133
Loans and Leases Receivable, Net Amount	262,602	233,841
Home Equity Lines of Credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	650	390
60 - 89 days	310	65
90 or more days	1,660	1,074
Total	2,620	1,529
Current Loans	52,721	49,524
Loans and Leases Receivable, Net Amount	55,341	51,053
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	758	926
60 - 89 days	112	127
90 or more days	92	10
Total	962	1,063
Current Loans	126,823	100,183
Loans and Leases Receivable, Net Amount	127,785	101,246
Deposit Account Overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	73	55
60 - 89 days	0	0
90 or more days	0	0
Total	73	55
Current Loans	4,204	6,508
Loans and Leases Receivable, Net Amount	$ 4,277	$ 6,563