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SECURITIES - Narrative (Details) - USD ($) | Mar. 31, 2025 | Dec. 31, 2024
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Investments, Debt and Equity Securities [Abstract] |  |
Unrealized loss of held-to-maturity securities transferred from available-for sale | $ 18,500,000 |
Unrealized loss of held-to-maturity securities transferred from available-for sale, net of tax | 14,600,000 |
Available-for-sale securities pledged as collateral | 554,000,000.0 | $ 560,200,000
Allowance for credit losses, available-for-sale securities | 0 | 0
Allowance for credit losses, held-to-maturity securities | 0 | 0
Accrued interest receivable on available-for-sale debt securities | $ 7,000,000.0 | $ 7,500,000

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