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
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