Loans And Allowance For Credit Losses (Schedule Of Recorded Investment Of Loan Receivables In Non-Accrual Status) (Details) - USD ($) $ in Thousands	3 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Sep. 30, 2022
Financing Receivable, Recorded Investment, Past Due, Nonaccrual Status [Line Items]
Interest income on impaired loans, cash basis method	$ 162	$ 186
Performing
Financing Receivable, Recorded Investment, Past Due, Nonaccrual Status [Line Items]
Total non-accrual loans	22,484		$ 23,159
Performing Chapter 7 Bankruptcy
Financing Receivable, Recorded Investment, Past Due, Nonaccrual Status [Line Items]
Total non-accrual loans	12,752		13,526
Real Estate Loans
Financing Receivable, Recorded Investment, Past Due, Nonaccrual Status [Line Items]
Loans 90 days or more past due and still accruing	0		0
Non-accrual with No ACL	31,844		33,416
Total non-accrual loans	34,130		35,606
Loans in process of foreclosure	8,768		9,833
Real Estate Loans \| Residential Core
Financing Receivable, Recorded Investment, Past Due, Nonaccrual Status [Line Items]
Non-accrual with No ACL	19,587		20,995
Total non-accrual loans	21,058		22,644
Real Estate Loans \| Residential Home Today
Financing Receivable, Recorded Investment, Past Due, Nonaccrual Status [Line Items]
Non-accrual with No ACL	5,345		5,753
Total non-accrual loans	5,783		6,037
Real Estate Loans \| Home Equity Loans And Lines Of Credit
Financing Receivable, Recorded Investment, Past Due, Nonaccrual Status [Line Items]
Non-accrual with No ACL	6,912		6,668
Total non-accrual loans	$ 7,289		$ 6,925

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Amortized cost of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease.

+ References

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-Publisher FASB
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Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

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Amount of interest income recognized on a cash-basis method of accounting that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

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Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

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