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FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Amount of off-balance-sheet financial instruments | $ 53,288 | $ 64,947
Minimum |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Fixed interest rate off-balance-sheet financial instruments | 3.00% | 3.00%
Commitments term | 1 year |
Maximum |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Fixed interest rate off-balance-sheet financial instruments | 5.60% | 5.60%
Commitments term | 2 years |
Letters of credit |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Amount of off-balance-sheet financial instruments | $ 34,264 | $ 47,743
Amount of off-balance-sheet financial instruments collateral received | $ 26,900 | $ 29,800

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