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LOANS RECEIVABLE, NET AND RELATED ALLOWANCE FOR LOAN LOSSES (Details) - Schedule of impaired loans - USD ($) $ in Thousands | Mar. 31, 2023 | Sep. 30, 2022
--- | --- | ---
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |
Recorded Investment Impaired Loans with Specific Allowance | $ 386 | $ 2,835
Related Allowance Impaired Loans with Specific Allowance | 386 | 114
Recorded Investment Impaired Loans with No Specific Allowance | 5,896 | 2,824
Total Impaired Loans Recorded Investment | 6,282 | 5,659
Total Impaired Loans Unpaid Principal Balance | 6,347 | 5,724
One-to-four family residential [Member] |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |
Recorded Investment Impaired Loans with Specific Allowance |  |
Related Allowance Impaired Loans with Specific Allowance |  |
Recorded Investment Impaired Loans with No Specific Allowance | 1,766 | 1,512
Total Impaired Loans Recorded Investment | 1,766 | 1,512
Total Impaired Loans Unpaid Principal Balance | 1,766 | 1,512
Commercial real estate [Member] |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |
Recorded Investment Impaired Loans with Specific Allowance |  |
Related Allowance Impaired Loans with Specific Allowance |  |
Recorded Investment Impaired Loans with No Specific Allowance | 1,145 | 1,159
Total Impaired Loans Recorded Investment | 1,145 | 1,159
Total Impaired Loans Unpaid Principal Balance | 1,145 | 1,159
Construction [Member] |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |
Recorded Investment Impaired Loans with Specific Allowance |  | 2,835
Related Allowance Impaired Loans with Specific Allowance |  | 114
Recorded Investment Impaired Loans with No Specific Allowance | 2,835 |
Total Impaired Loans Recorded Investment | 2,835 | 2,835
Total Impaired Loans Unpaid Principal Balance | 2,900 | 2,900
Commercial business [Member] |  |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |  |
Recorded Investment Impaired Loans with Specific Allowance | 386 |
Related Allowance Impaired Loans with Specific Allowance | 386 |
Recorded Investment Impaired Loans with No Specific Allowance | 150 | 153
Total Impaired Loans Recorded Investment | 536 | 153
Total Impaired Loans Unpaid Principal Balance | $ 536 | $ 153

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- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-14A + Details
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