Loans Receivable And Allowance For Credit Losses (Troubled Debt Restructurings On Financing Receivables That Subsequently Defaulted) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2014 contract	Jun. 30, 2013 contract	Jun. 30, 2014 contract	Jun. 30, 2013 contract
Financing Receivable, Modifications [Line Items]
Number of Contracts	15	15	34	38
Recorded Investment	$ 2,289	$ 971	$ 4,135	$ 3,603
One-To Four-Family Loans - Originated [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	13	12	29	29
Recorded Investment	1,818	805	3,299	2,316
One-To Four-Family Loans - Purchased [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	2	3	6
Recorded Investment	442	156	780	1,270
Consumer - Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1		2	2
Recorded Investment	29		56	7
Consumer - Other [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts		1		1
Recorded Investment		$ 10		$ 10