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FAIR VALUE DISCLOSURES - Summary of Financial Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Assets |  |  |  |  |
Fair Value, Option, Changes in Fair Value, Gain (Loss) | $ (100) | $ (200) | $ 600 | $ (1,400) |
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 1 | Other real estate owned |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 0 |  | 0 |  | $ 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 1 | Fair value | Operating lease |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 0 |  | 0 |  | 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 1 | Commercial | Fair value |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 0 |  | 0 |  | 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 1 | Commercial real estate | Fair value |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 0 |  | 0 |  | 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 2 | Other real estate owned |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 0 |  | 0 |  | 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 2 | Fair value | Operating lease |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 0 |  | 0 |  | 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 2 | Commercial | Fair value |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 0 |  | 0 |  | 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 2 | Commercial real estate | Fair value |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 0 |  | 0 |  | 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 3 | Other real estate owned |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 38 |  | 38 |  | 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 3 | Fair value | Operating lease |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 0 |  | 0 |  | 0
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 3 | Commercial | Fair value |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | 1,511 |  | 1,511 |  | 4,240
Fair Value, Measurements, Nonrecurring | Fair Value Measurements Using Level 3 | Commercial real estate | Fair value |  |  |  |  |
Assets |  |  |  |  |
Assets, Fair Value Disclosure | $ 17,926 |  | $ 17,926 |  | $ 4,015

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