Goodwill And Intangible Assets (Schedule Of Activity In Goodwill And Core Deposit Intangibles) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Goodwill, Beginning Balance	$ 72,334	$ 72,334
Goodwill, Ending Balance	$ 72,334	$ 72,334