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ACQUISITION OF FIRST NATIONAL BANK OF JACKSON, Estimated Amortization of Core Deposit Intangible from Acquisition (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Oct. 25, 2019
Estimated amortization of core deposit intangible [Abstract]    
2020 $ 956  
2021 882  
2022 686  
2023 612  
2024 606  
Thereafter $ 1,634  
First National Bank of Jackson [Member] | Core Deposits [Member]    
Estimated amortization of core deposit intangible [Abstract]    
2019   $ 0
2020   149
2021   127
2022   108
2023   92
2024   86
Thereafter   432
Total core deposit intangible acquired   $ 994