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FAIR VALUE DISCLOSURES - Schedule of Quantitative Information about Assets Measured At Fair Value on a Nonrecurring Basis (Details) - Other real estate owned [Member] - USD ($) $ in Thousands | 12 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024
Schedule of Quantitative Information about Assets Measured At Fair Value on a Nonrecurring Basis [Line Items] |  |  |
Fair Value Estimate |  | $ 2,167 | $ 1,501
Valuation Techniques |  | Appraisal | Appraisal
Unobservable Input | [1] | Liquidation expenses (1) | Liquidation expenses (1)
Range (Weighted Average) |  | -1.5% to -1.5% (-1.5%) | -13.0% to -19.6% (-14.6%)
[1] | Fair value is generally determined through independent appraisals for the underlying collateral, which generally include various level 3 inputs which are not identifiable.

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