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LOANS RECEIVABLE, NET AND RELATED ALLOWANCE FOR LOAN LOSSES (Details) - Schedule of Loans Receivable, Net - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Sep. 30, 2022
Schedule of Loans Receivable, Net [Abstract] |  |
Total loans receivable | $ 702,530 | $ 628,904
Net deferred loan fees | (844) | (628)
Allowance for loan losses | (8,378) | (8,433)
Total loans receivable, net | 693,308 | 619,843
One-to-four family residential [Member] |  |
Schedule of Loans Receivable, Net [Abstract] |  |
One-to-four family residential | 236,633 | 214,377
Total loans receivable | 236,633 | 214,377
Commercial real estate [Member] |  |
Schedule of Loans Receivable, Net [Abstract] |  |
Commercial real estate | 402,349 | 342,791
Total loans receivable | 402,349 | 342,791
Construction [Member] |  |
Schedule of Loans Receivable, Net [Abstract] |  |
Construction | 19,249 | 15,230
Total loans receivable | 19,249 | 15,230
Home equity lines of credit [Member] |  |
Schedule of Loans Receivable, Net [Abstract] |  |
Home equity lines of credit | 18,737 | 18,704
Total loans receivable | 18,737 | 18,704
Commercial business [Member] |  |
Schedule of Loans Receivable, Net [Abstract] |  |
Commercial business | 23,129 | 34,672
Total loans receivable | 23,129 | 34,672
Other [Member] |  |
Schedule of Loans Receivable, Net [Abstract] |  |
Other | 2,433 | 3,130
Total loans receivable | $ 2,433 | $ 3,130

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