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FAIR VALUE DISCLOSURES (Schedule of Additional Quantitative Information About Assets Measured at Fair Value) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Sep. 30, 2022 | Sep. 30, 2021
Fair Value, Nonrecurring [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value estimate |  | $ 5,940 | $ 11,770
Impaired Loans [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Valuation techniques | [1] | Appraisal ofcollateral | Appraisal ofcollateral
Impaired Loans [Member] | Fair Value, Nonrecurring [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value estimate |  | $ 5,659 | $ 11,134
Impaired Loans [Member] | Fair Value, Nonrecurring [Member] | Minimum [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value input- appraisal of collateral |  | 0.00% | (8.00%)
Impaired Loans [Member] | Fair Value, Nonrecurring [Member] | Maximum [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value input- appraisal of collateral |  | (31.70%) | (42.80%)
Impaired Loans [Member] | Fair Value, Nonrecurring [Member] | Weighted Average [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value input- appraisal of collateral |  | (9.90%) | (15.30%)
Other Real Estate Owned [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Valuation techniques | [1] | Appraisal ofcollateral | Appraisal ofcollateral
Other Real Estate Owned [Member] | Fair Value, Nonrecurring [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value estimate |  | $ 281 | $ 636
Other Real Estate Owned [Member] | Fair Value, Nonrecurring [Member] | Minimum [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value input- appraisal of collateral |  | (28.00%) | (31.20%)
Other Real Estate Owned [Member] | Fair Value, Nonrecurring [Member] | Maximum [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value input- appraisal of collateral |  | (28.00%) | (45.50%)
Other Real Estate Owned [Member] | Fair Value, Nonrecurring [Member] | Weighted Average [Member] |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value input- appraisal of collateral |  | (28.00%) | (39.40%)
[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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- Definition Measure of appraisal of collateral, in percentage terms. + References No definition available. + Details
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