Deposits (Summary Of Interest Bearing Deposits By Type) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011		Jun. 30, 2011
Deposits [Abstract]
Demand deposits, interest bearing	$ 164,868	$ 158,483		$ 150,004
Savings deposits	204,509	208,809		212,745
Retail time deposits	301,865	328,082		401,599
Wholesale deposits	234,256	232,471		195,782
Total	$ 905,498	$ 927,845	[1]	$ 960,130

[1] December 31, 2011 financial information has been extracted from audited consolidated financial statements