Loans (Accruing Delinquency Amounts For Credit Card And Other Portfolio Classes) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Sep. 30, 2011
Credit Card Portfolio Class [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 days past due	$ 1,666	$ 1,816
90+ days past due	1,352	1,377
Total	3,018	3,193
Other Consumer Loans Class [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 days past due	594	602
90+ days past due	477	71
Total	$ 1,071	$ 673