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LOANS RECEIVABLE, NET AND RELATED ALLOWANCE FOR LOAN LOSSES (Details) - Schedule of Impaired Loans - USD ($) $ in Thousands	Jun. 30, 2023	Sep. 30, 2022
Schedule of Impaired Loans [Abstract]
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	3,851	2,824
Total Impaired Loans Recorded Investment	3,851	5,659
Total Impaired Loans Unpaid Principal Balance	3,916	5,724
One-to-four family residential [Member]
Schedule of Impaired Loans [Abstract]
Recorded Investment Impaired Loans with Specific Allowance
Related Allowance Impaired Loans with Specific Allowance
Recorded Investment Impaired Loans with No Specific Allowance	1,788	1,512
Total Impaired Loans Recorded Investment	1,788	1,512
Total Impaired Loans Unpaid Principal Balance	1,788	1,512
Commercial real estate [Member]
Schedule of Impaired Loans [Abstract]
Recorded Investment Impaired Loans with Specific Allowance
Related Allowance Impaired Loans with Specific Allowance
Recorded Investment Impaired Loans with No Specific Allowance	1,138	1,159
Total Impaired Loans Recorded Investment	1,138	1,159
Total Impaired Loans Unpaid Principal Balance	1,138	1,159
Construction [Member]
Schedule of Impaired Loans [Abstract]
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	777
Total Impaired Loans Recorded Investment	777	2,835
Total Impaired Loans Unpaid Principal Balance	842	2,900
Commercial business [Member]
Schedule of Impaired Loans [Abstract]
Recorded Investment Impaired Loans with Specific Allowance
Related Allowance Impaired Loans with Specific Allowance
Recorded Investment Impaired Loans with No Specific Allowance	148	153
Total Impaired Loans Recorded Investment	148	153
Total Impaired Loans Unpaid Principal Balance	$ 148	$ 153

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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

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Amount of allowance for credit losses related to recorded investment.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-15

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-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (a)(4)
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-Section 50
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-Publisher FASB
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