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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Performance of loans (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	$ 8,814	$ 24,757
Construction and land development
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications		1,553
Other residential (multi-family)
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	2,720	2,750
Commercial real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	6,089	20,442
Consumer
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	5	12
Current
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	2,800	16,699
Current | Construction and land development
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications		1,553
Current | Other residential (multi-family)
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	2,720	2,750
Current | Commercial real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	75	12,384
Current | Consumer
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	5	12
Over 90 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	6,014	8,058
Over 90 Days Past Due | Commercial real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Loan modifications	$ 6,014	$ 8,058

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-14

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 80
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-80

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