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LOANS RECEIVABLE, NET AND RELATED ALLOWANCE FOR LOAN LOSSES (Details) - Schedule of Troubled Debt Restructuring $ in Thousands | 3 Months Ended | 9 Months Ended
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Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($)
Schedule of Troubled Debt Restructuring [Abstract] |  |  |  |
Number of Loans |  | 1 | 1 | 2
Investment Before TDR Modification |  | $ 112 | $ 97 | $ 330
Investment After TDR Modification |  | $ 124 | $ 106 | $ 373
One-to four-family residential [Member] |  |  |  |
Schedule of Troubled Debt Restructuring [Abstract] |  |  |  |
Number of Loans |  | 1 | 1 | 2
Investment Before TDR Modification |  | $ 112 | $ 97 | $ 330
Investment After TDR Modification |  | $ 124 | $ 106 | $ 373

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