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DERIVATIVE INSTRUMENTS - Schedule of Derivative Instruments not Designated as Hedges Outstanding (Detail) - Not Designated as Hedging Instrument - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Other assets | Interest Rate Swap With Financial Institutions One |  |
Derivatives Fair Value [Line Items] |  |
Notional amounts | $ 65,290 | $ 70,094
Fair Value, Asset | 3,684 | 6,277
Other assets | Financial institution counterparties |  |
Derivatives Fair Value [Line Items] |  |
Notional amounts | 2,800 | 0
Fair Value, Asset | 147 | 0
Other assets | Customer counterparties |  |
Derivatives Fair Value [Line Items] |  |
Notional amounts | 39,357 | 0
Fair Value, Asset | 421 | 0
Other assets | Interest Rate Swap With Customers Two |  |
Derivatives Fair Value [Line Items] |  |
Fair Value, Asset |  | 6,277
Other assets | Credit Risk Participation Agreement With Financial Institution |  |
Derivatives Fair Value [Line Items] |  |
Notional amounts | 19,064 | 19,929
Fair Value, Asset | 6 | 8
Other liabilities | Interest Rate Swap With Financial Institutions Two |  |
Derivatives Fair Value [Line Items] |  |
Notional amounts | 39,357 | 0
Fair Value, Liability | (421) | 0
Other liabilities | Interest Rate Swap With Customers Two |  |
Derivatives Fair Value [Line Items] |  |
Notional amounts | 65,290 | 70,094
Fair Value, Liability | (3,684) |
Other liabilities | Interest Rate Caps With Customer Counterparties |  |
Derivatives Fair Value [Line Items] |  |
Notional amounts | 2,800 | 0
Fair Value, Liability | $ (147) | $ 0

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