Loans (Aging Of The Recorded Investment In Past Due Loans And Leases) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	$ 4,450	$ 21,118
60 - 89 days	824	2,099
90 or more days	5,883	7,491
Total	11,157	30,708
Current Loans	1,019,072	954,464
Total Loans	1,030,229	985,172
Commercial Real Estate, Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	0	0
60 - 89 days	80	77
90 or more days	0	0
Total	80	77
Current Loans	30,690	34,188
Total Loans	30,770	34,265
Commercial Real Estate, Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	328	11,382
60 - 89 days	306	705
90 or more days	3,870	5,144
Total	4,504	17,231
Current Loans	384,777	360,842
Total Loans	389,281	378,073
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	328	11,382
60 - 89 days	386	782
90 or more days	3,870	5,144
Total	4,584	17,308
Current Loans	415,467	395,030
Total Loans	420,051	412,338
Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	134	3,841
60 - 89 days	65	116
90 or more days	263	294
Total	462	4,251
Current Loans	184,519	175,880
Total Loans	184,981	180,131
Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	2,874	4,640
60 - 89 days	278	1,049
90 or more days	1,641	2,019
Total	4,793	7,708
Current Loans	247,489	226,133
Total Loans	252,282	233,841
Home Equity Lines of Credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	482	274
60 - 89 days	0	25
90 or more days	48	24
Total	530	323
Current Loans	51,682	50,730
Total Loans	52,212	51,053
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	571	926
60 - 89 days	95	127
90 or more days	61	10
Total	727	1,063
Current Loans	118,302	100,183
Total Loans	119,029	101,246
Deposit Account Overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
30 - 59 days	61	55
60 - 89 days	0	0
90 or more days	0	0
Total	61	55
Current Loans	1,613	6,508
Total Loans	$ 1,674	$ 6,563