Loans (Loans Modified And Considered Troubled Debt Restructurings) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013 loan	Dec. 31, 2012 loan
Financing Receivable, Modifications [Line Items]
Number	9	8
Pre-modification recorded investment	$ 5,838	$ 7,039
Post-modification recorded investment	5,838	7,039
Commercial [Member]
Financing Receivable, Modifications [Line Items]
Number	2	2
Pre-modification recorded investment	1,287	2,416
Post-modification recorded investment	1,287	2,416
Commercial Mortgage [Member]
Financing Receivable, Modifications [Line Items]
Number	3	3
Pre-modification recorded investment	3,094	3,144
Post-modification recorded investment	3,094	3,144
Construction [Member]
Financing Receivable, Modifications [Line Items]
Number	4	3
Pre-modification recorded investment	1,457	1,479
Post-modification recorded investment	$ 1,457	$ 1,479