DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Changes in Fair Value of these Derivative Assets and Derivative Liabilities (Details) - Risk participation agreements - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Derivative [Line Items] | ||||
| Net change in fair value of interest rate swaps | $ 9 | $ 2 | $ 18 | $ (7) |
| Income Statement Location [Axis]: us-gaap:NoninterestIncomeOtherOperatingIncome | ||||
| Derivative [Line Items] | ||||
| Net change in fair value of interest rate swaps | 0 | (3) | 0 | (14) |
| Income Statement Location [Axis]: us-gaap:OtherNoninterestExpense | ||||
| Derivative [Line Items] | ||||
| Net change in fair value of interest rate swaps | $ 9 | $ 5 | $ 18 | $ 7 |