Loans (Troubled Debt Restructurings Types Of Modifications) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Post-Modficiation Recorded Investment, Duration	$ 2,684	$ 3,145
Commercial other [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Post-Modficiation Recorded Investment, Duration		1,289
Commercial real estate [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Post-Modficiation Recorded Investment, Duration	2,684	1,856
Interest only [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Post-Modficiation Recorded Investment, Duration		3,145
Interest only [Member] | Commercial other [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Post-Modficiation Recorded Investment, Duration		1,289
Interest only [Member] | Commercial real estate [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Post-Modficiation Recorded Investment, Duration		1,856
Interest only with reduced interest [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Post-Modficiation Recorded Investment, Duration	2,684
Interest only with reduced interest [Member] | Commercial real estate [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Modifications, Post-Modficiation Recorded Investment, Duration	$ 2,684