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FAIR VALUE MEASUREMENTS - Fair Values of Assets and Liabilities on a Nonrecurring Basis (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Foreclosed assets | $ 76 | $ 194
Nonrecurring Basis |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Loans individually evaluated for credit losses | 160 | 314
Foreclosed assets | 76 | 194
Total | 236 | 508
Nonrecurring Basis | Level 3 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Loans individually evaluated for credit losses | 160 | 314
Foreclosed assets | 76 | 194
Total | $ 236 | $ 508

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