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LOANS RECEIVABLE, NET AND RELATED ALLOWANCE FOR LOAN LOSSES (Details) - Schedule of Bank’s Internal Risk Rating System - USD ($) $ in Thousands | Jun. 30, 2023 | Sep. 30, 2022
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Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | $ 702,530 | $ 628,904
Pass [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 698,261 | 622,924
Special Mention [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 962 | 1,178
Substandard [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 3,307 | 4,802
Doubtful [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
One-to four-family residential [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 236,633 | 214,377
One-to four-family residential [Member] | Pass [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 235,248 | 213,173
One-to four-family residential [Member] | Special Mention [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 962 | 980
One-to four-family residential [Member] | Substandard [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 423 | 224
One-to four-family residential [Member] | Doubtful [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Commercial real estate [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 402,349 | 342,791
Commercial real estate [Member] | Pass [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 401,962 | 342,593
Commercial real estate [Member] | Special Mention [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  | 198
Commercial real estate [Member] | Substandard [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 387 |
Commercial real estate [Member] | Doubtful [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Construction [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 19,249 | 15,230
Construction [Member] | Pass [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 16,752 | 10,652
Construction [Member] | Special Mention [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Construction [Member] | Substandard [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 2,497 | 4,578
Construction [Member] | Doubtful [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Home equity lines of credit [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 18,737 | 18,704
Home equity lines of credit [Member] | Pass [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 18,737 | 18,704
Home equity lines of credit [Member] | Special Mention [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Home equity lines of credit [Member] | Substandard [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Home equity lines of credit [Member] | Doubtful [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Commercial business [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 23,129 | 34,672
Commercial business [Member] | Pass [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 23,129 | 34,672
Commercial business [Member] | Special Mention [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Commercial business [Member] | Substandard [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Commercial business [Member] | Doubtful [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Other [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 2,433 | 3,130
Other [Member] | Pass [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross | 2,433 | 3,130
Other [Member] | Special Mention [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Other [Member] | Substandard [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |
Other [Member] | Doubtful [Member] |  |
Schedule of Bank’s Internal Risk Rating System [Abstract] |  |
Loans and Leases Receivable, Gross |  |

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