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SECURITIES SOLD UNDER REVERSE REPURCHASE AGREEMENTS AND SHORT-TERM BORROWINGS - Schedule of Short-term Debt (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Short-Term Borrowings |  |
Notes payable - Community Development Equity Funds | $ 1,347 | $ 1,610
Securities sold under reverse repurchase agreements | 72,778 | 70,843
Short Term Borrowings From Federal Reserve Bank | 180,000 |
Overnight borrowings from the Federal Home Loan Bank |  | 251,000
Short-term debt recorded value | 254,125 | $ 323,453
Asset pledged as collateral | Federal Reserve Bank Advances |  |
Short-Term Borrowings |  |
Assets pledged | $ 193,000 |
Federal Reserve Bank Advances |  |
Short-Term Borrowings |  |
Debt Instrument Interest Rate Stated Percentage | 4.83% |

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