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v3.25.2

SECURITIES - Narrative (Details) $ in Thousands | 9 Months Ended |
--- | --- | ---
Jun. 30, 2025 USD ($) security | Jun. 30, 2024 USD ($) | Sep. 30, 2024 USD ($)
Debt Securities, Available-for-sale [Line Items] |  |  |
Proceeds from sales of securities available for sale | $ 217,883 | $ 0 |
AFS number of securities in an unrealized loss position (in securities) | security | 153 |  |
Federal reserve bank stock | $ 19,700 |  | $ 19,700
Federal home loan bank stock | 9,800 |  | 16,300
Marketable |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Equity securities | 3,700 |  | 3,300
Unrealized gain (loss) | (100) | (200) |
Non-marketable |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Equity securities | 12,700 |  | 11,800
Unrealized gain (loss) | 1,100 | $ 600 |
Equity securities without readily determinable fair value, amount | 14,700 |  | $ 13,600
Realized gain on equity securities | $ 400 |  |
Number of equity securities sold | security | 0 |  |

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