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FAIR VALUE DISCLOSURES (Details) - Schedule of quantitative information about assets measured at fair value on a nonrecurring basis for which level 3 inputs were used to determine fair value - Impaired Loans [Member] - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
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Mar. 31, 2023 | Sep. 30, 2022
FAIR VALUE DISCLOSURES (Details) - Schedule of quantitative information about assets measured at fair value on a nonrecurring basis for which level 3 inputs were used to determine fair value [Line Items] |  |  |
Fair Value Estimate |  | $ 2,835 | $ 5,659
Valuation Techniques | [1] | Appraisal of collateral | Appraisal of collateral
Unobservable Input | [2] | Appraisal adjustments | Appraisal adjustments
Range (Weighted Average) |  | 0% to -12.0% (-6.0%) | 0% to -31.7% (-9.9%)
[1] | Fair value is generally determined through independent appraisals for the underlying collateral, which generally include various level 3 inputs which are not identifiable.
[2] | Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. The range and weighted average of liquidation expenses and other appraisal adjustments are presented as a percent of the appraisal.

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