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
	Dec. 31, 2013 contract	Dec. 31, 2012 contract
Financing Receivable, Modifications [Line Items]
Number of Contracts	13	8
Recorded Investment	$ 1,154	$ 454
One-To Four-Family Loans - Originated [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	11	6
Recorded Investment	816	405
One-To Four-Family Loans - Purchased [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	2	1
Recorded Investment	338	47
Consumer - Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts		1
Recorded Investment		$ 2