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FAIR VALUES OF FINANCIAL INSTRUMENTS - Additional Information (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Carrying amount and estimated fair value of financial instruments      
Gain on sale of investments $ 6 $ 274 $ 290
Fair value, assets, level 1 to level 2 transfers, amount 0 0  
Fair value, assets, level 2 to level 1 transfers, amount 0 0  
Fair value, liabilities, level 1 to level 2 transfers, amount 0 0  
Fair value, liabilities, level 2 to level 1 transfers, amount 0 0  
Unrealized gains and losses 0 0 $ 0
Other Real Estate Commercial loan | Level 3      
Carrying amount and estimated fair value of financial instruments      
Fair Value 39 68  
Other Real Estate Residential Loan | Level 3      
Carrying amount and estimated fair value of financial instruments      
Fair Value 298 40  
Impaired Loans | Level 3      
Carrying amount and estimated fair value of financial instruments      
Fair Value 4,477 12,839  
Other Real Estate | Level 3      
Carrying amount and estimated fair value of financial instruments      
Fair Value 337 108  
Assets fair value adjustment increase (decrease) $ 25 $ 0  
Discount rate | Minimum      
Carrying amount and estimated fair value of financial instruments      
Range of Inputs (percent) 0    
Discount rate | Minimum | Impaired Loans      
Carrying amount and estimated fair value of financial instruments      
Range of Inputs (percent) 0.0000 0.0000  
Discount rate | Maximum      
Carrying amount and estimated fair value of financial instruments      
Range of Inputs (percent) 0.50    
Discount rate | Maximum | Impaired Loans      
Carrying amount and estimated fair value of financial instruments      
Range of Inputs (percent) 0.5000 0.5000