Loans And Leases, Net (Troubled Debt Restructured Loans And Leases) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]
Troubled restructured loans and leases, Total	$ 6,586	$ 17,119
Troubled restructured loans and leases, Nonaccruing	1,948	11,988
Troubled restructured loans and leases, Accruing	4,638	5,131
Troubled restructured loans and leases, Related Allowance	237	1,016
Commercial And Industrial [Member]
Financing Receivable, Impaired [Line Items]
Troubled restructured loans and leases, Total	492	4,262
Troubled restructured loans and leases, Nonaccruing	274	2,903
Troubled restructured loans and leases, Accruing	218	1,359
Troubled restructured loans and leases, Related Allowance	173	983
Residential Real Estate: Residential [Member]
Financing Receivable, Impaired [Line Items]
Troubled restructured loans and leases, Total		1,031
Troubled restructured loans and leases, Nonaccruing		454
Troubled restructured loans and leases, Accruing		577
Residential Real Estate: Construction [Member]
Financing Receivable, Impaired [Line Items]
Troubled restructured loans and leases, Total	1,833
Troubled restructured loans and leases, Nonaccruing	594
Troubled restructured loans and leases, Accruing	1,239
Commercial Real Estate: Commercial [Member]
Financing Receivable, Impaired [Line Items]
Troubled restructured loans and leases, Total	1,074	10,211
Troubled restructured loans and leases, Nonaccruing		8,563
Troubled restructured loans and leases, Accruing	1,074	1,648
Troubled restructured loans and leases, Related Allowance		33
Commercial Real Estate: Construction [Member]
Financing Receivable, Impaired [Line Items]
Troubled restructured loans and leases, Total	2,428	1,533
Troubled restructured loans and leases, Nonaccruing	847
Troubled restructured loans and leases, Accruing	1,581	1,533
Troubled restructured loans and leases, Related Allowance	33
Home Equity Loans [Member]
Financing Receivable, Impaired [Line Items]
Troubled restructured loans and leases, Total	728	56
Troubled restructured loans and leases, Nonaccruing	233	56
Troubled restructured loans and leases, Accruing	495
Direct Financing Leases [Member]
Financing Receivable, Impaired [Line Items]
Troubled restructured loans and leases, Total		26
Troubled restructured loans and leases, Nonaccruing		12
Troubled restructured loans and leases, Accruing		14
Consumer Loans [Member]
Financing Receivable, Impaired [Line Items]
Troubled restructured loans and leases, Total	31
Troubled restructured loans and leases, Accruing	31
Troubled restructured loans and leases, Related Allowance	$ 31