Deposits (Summary Of Maturity Distribution Of All Certificates Of Deposit) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
Deposits [Abstract]
Three months or less	$ 57,004
Three through six months	21,562
Six through twelve months	60,448
Over twelve months	252,513
Total	$ 391,527
Three months or less, percentage	14.60%
Three through six months, percentage	5.50%
Six through twelve months, percentage	15.40%
Over twelve months, percentage	64.50%
Total, percentage	100.00%