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FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK (Schedule of Information Regarding Derivatives) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Other Assets [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Average Maturiy (Years) | 5 years 2 months 12 days |
Classified in Other Liabilities [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Average Maturiy (Years) | 5 years 2 months 12 days |
Other Assets [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Notional Amount | $ 26,452 |
Weighted Average Fixed Rate | 4.88% |
Fair Value | $ (2,487) |
Classified in Other Liabilities [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Notional Amount | $ 26,452 |
Weighted Average Fixed Rate | 4.88% |
Fair Value | $ 2,487 |
Customer Interest Rate Swaps [Member] | Other Assets [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Average Maturiy (Years) | 5 years 10 months 24 days |
Weighted Average Variable Rate | 1 Mo. LIBOR + 2.50 |
Customer Interest Rate Swaps [Member] | Classified in Other Liabilities [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Average Maturiy (Years) |  | 6 years 10 months 24 days
Weighted Average Variable Rate |  | 1 Mo. LIBOR + 2.50
Customer Interest Rate Swaps [Member] | Other Assets [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Notional Amount | $ 19,512 | $ 20,111
Weighted Average Fixed Rate | 3.63% | 3.61%
Fair Value | $ (2,275) | $ 183
Customer Interest Rate Swaps [Member] | Other Assets [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Average Maturiy (Years) | 4 years 7 months 6 days |
Weighted Average Variable Rate | 1 Mo. BSBY + 3.00 |
Customer Interest Rate Swaps [Member] | Other Assets [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Notional Amount | $ 6,940 |
Weighted Average Fixed Rate | 6.13% |
Fair Value | $ (212) |
3rd Party Interest Rate Swaps [Member] | Classified in Other Liabilities [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Average Maturiy (Years) | 5 years 10 months 24 days | 6 years 10 months 24 days
Weighted Average Variable Rate | 1 Mo. LIBOR + 2.50 | 1 Mo. LIBOR + 2.50
3rd Party Interest Rate Swaps [Member] | Classified in Other Liabilities [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Notional Amount | $ 19,512 | $ 20,111
Weighted Average Fixed Rate | 3.63% | 3.61%
Fair Value | $ 2,275 | $ (183)
Other Interest Rate Swap [Member] | Classified in Other Liabilities [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Average Maturiy (Years) | 4 years 7 months 6 days |
Weighted Average Variable Rate | 1 Mo. BSBY + 3.00 |
Other Interest Rate Swap [Member] | Classified in Other Liabilities [Member] |  |
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] |  |
Notional Amount | $ 6,940 |
Weighted Average Fixed Rate | 6.13% |
Fair Value | $ 212 |

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- Definition Average remaining period until maturity of the derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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