LOANS RECEIVABLE, NET AND RELATED ALLOWANCE FOR CREDIT LOSSES (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Mar. 31, 2026	Sep. 30, 2025
Loans receivable, net and related allowance for credit losses [Line Items]
Allowance for credit losses		$ 8,400
Commercial relationships amount	$ 500
Criticized relationships amount	$ 250
Percentage of loan receivable	0.98%
Loans amount
Minimum [Member]
Loans receivable, net and related allowance for credit losses [Line Items]
Allowance for credit losses	249
Maximum [Member]
Loans receivable, net and related allowance for credit losses [Line Items]
Allowance for credit losses	8,600
Home Equity Line of Credit [Member] \| Residential Real Estate [Member]
Loans receivable, net and related allowance for credit losses [Line Items]
Residential loan in process of foreclosure	$ 294

Represent the amount of commercial relationships.

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- Definition

Represent the amount of criticized relationships.

+ References

No definition available.

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- Definition

Percentage of loan receivable.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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- Definition

Amount of increase (decrease) in allowance for credit loss on financing receivable.

+ References

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- Definition

Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
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