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SECURITIES - Additional Information (Details) - USD ($) | Jun. 30, 2022 | Apr. 01, 2022 | Dec. 31, 2021
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Investments, Debt and Equity Securities [Abstract] |  |  |
Fair value of held-to-maturity securities transferred from available-for sale |  | $ 127,000,000 |
Unrealized loss of held-to-maturity securities transferred from available-for sale |  | 24,400,000 |
Unrealized loss of held-to-maturity securities transferred from available-for sale, net of tax |  | $ 19,300,000 |
Available-for-sale Securities pledged as collateral | $ 253,300,000 |  | $ 300,800,000
Allowance for credit losses | 0 |  | 0
Accrued interest receivable on available-for-sale debt securities | $ 9,500,000 |  | $ 7,400,000

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