LOANS AND ALLOWANCE FOR CREDIT LOSSES - Non-accruing loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total non-accruing loans	$ 10,984	$ 11,748
Land development
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total non-accruing loans		384
Owner occupied one- to four-family residential
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total non-accruing loans	554	722
Non-owner occupied one- to four-family residential
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total non-accruing loans	593
Commercial real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total non-accruing loans	9,764	10,552
Commercial business
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total non-accruing loans		31
Consumer auto
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total non-accruing loans	2	8
Consumer other
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total non-accruing loans	39	42
Home equity lines of credit
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total non-accruing loans	$ 32	$ 9