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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Non-accruing loans (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	$ 1,728	$ 3,573
Land development
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans		464
Owner occupied one- to four-family residential
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	582	950
Non-owner occupied one- to four-family residential
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	1,124	1,681
Commercial real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans		77
Commercial business
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans		384
Consumer auto
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	9
Consumer other
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	$ 13	$ 17

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