INVESTMENT SECURITIES - Gain (Loss) on Sale of AFS Debt Securities (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Investments, Debt and Equity Securities [Abstract] | ||||
| Gross realized gains | $ 208 | $ 3,248 | $ 882 | $ 3,248 |
| Gross realized losses | (54) | (5,045) | (373) | (5,045) |
| Net realized gains (losses) on sale of available for sale debt securities | $ 154 | $ (1,797) | $ 509 | $ (1,797) |