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SIGNIFICANT EVENTS (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Dec. 07, 2021 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2021
Loss Contingencies [Line Items] |  |  |  |
Proceeds from sale of trademarks |  | $ 10,000 | $ 50,000 | $ 0
Rebranding |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Cash received in purchase agreement | $ 60,000 |  |  |
Proceeds from sale of trademarks | 50,000 |  |  |
Remaining consideration to be paid | $ 10,000 |  |  |
Noninterest rebranding expense |  | $ 3,700 | $ 13,100 |

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