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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Classes of loan portfolios (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2026	Dec. 31, 2025
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	$ 0	$ 5,000
Interest Rate Reduction
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications		5,000
Consumer
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	$ 0	5,000
Consumer | Interest Rate Reduction
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications		$ 5,000

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