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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Non-accruing loans (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	$ 3,454	$ 2,094
Owner occupied one- to four-family residential
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	703	631
Non-owner occupied one- to four-family residential
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans		1,435
Other residential (multi-family)
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	2,725
Consumer other
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	9	10
Home equity lines of credit
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total nonaccruing loans	$ 17	$ 18

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