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INVESTMENT SECURITIES (Investment Securities by Contractual Maturity - HTM) (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Schedule of Held-to-maturity Securities [Line Items] |  |
Amortized Cost | $ 321,824 | $ 327,158
Gross Unrealized Gains | 18 | 22
Gross Unrealized Losses | 53,866 | 60,006
Fair Value | $ 267,976 | $ 267,174
Weighted Average Yield | 2.12% | 2.13%
FNMA and FHLMC certificates | Due after 10 years | Mortgage-backed securities |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Amortized Cost | $ 286,824 | $ 292,158
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | 53,866 | 60,006
Fair Value | $ 232,958 | $ 232,152
Weighted Average Yield | 1.73% | 1.73%
US Treasury securities | Due from 1 to 5 years | Investment securities |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Amortized Cost |  | $ 35,000
Gross Unrealized Gains |  | 22
Gross Unrealized Losses |  | 0
Fair Value |  | $ 35,022
Weighted Average Yield |  | 5.53%
Other debt securities available for sale | Due from 1 to 5 years | Investment securities |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Amortized Cost | $ 35,000 |
Gross Unrealized Gains | 18 |
Gross Unrealized Losses | 0 |
Fair Value | $ 35,018 |
Weighted Average Yield | 5.32% |

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