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v3.23.3

Deposits - Narrative (Details) $ in Thousands | Sep. 30, 2023 USD ($) contract | Dec. 31, 2022 USD ($)
--- | --- | ---
Deposit Liability [Line Items] |  |
Time deposits exceeding FDIC limit | $ 1,900,000 | $ 1,600,000
Brokered Demand Certificate of Deposit and Savings Deposit |  |
Deposit Liability [Line Items] |  |
Notional amount | $ 105,000 |
Interest Rate Swap |  |
Deposit Liability [Line Items] |  |
Number of derivative instruments | contract | 11 |
Notional amount | $ 105,000 | $ 125,000
Asset Pledged as Collateral | Deposits |  |
Deposit Liability [Line Items] |  |
Investment securities | $ 812,700 |

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