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FAIR VALUE DISCLOSURES (Schedule of Assets Measured at Fair Value on a Non-Recurring Basis) (Details) - Fair Value Measured on a Nonrecurring Basis [Member] - USD ($) $ in Thousands | Mar. 31, 2021 | Sep. 30, 2020
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Impaired loans | $ 12,512 | $ 11,874
Other real estate owned | 12,512 | 2,594
Assets measured at fair value on a non-recurring basis | 13,792 | 14,468
Fair Value, Inputs, Level 1 [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Impaired loans |  |
Other real estate owned |  |
Assets measured at fair value on a non-recurring basis |  |
Fair Value, Inputs, Level 2 [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Impaired loans |  |
Other real estate owned |  |
Assets measured at fair value on a non-recurring basis |  |
Fair Value, Inputs, Level 3 [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Impaired loans | 12,512 | 11,874
Other real estate owned | 1,280 | 2,594
Assets measured at fair value on a non-recurring basis | $ 13,792 | $ 14,468

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