BORROWINGS - Schedule of borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
BORROWINGS
Long-Term Federal Home Loan Bank And Federal Reserve Bank Advances	$ 60,000	$ 122,172
January 1, 2024
BORROWINGS
Rate %	5.55%
Long-Term Federal Home Loan Bank And Federal Reserve Bank Advances	$ 0	41,175
March 27, 2024
BORROWINGS
Rate %	4.78%
Long-Term Federal Home Loan Bank And Federal Reserve Bank Advances	$ 0	30,997
March 29, 2024
BORROWINGS
Rate %	5.60%
Long-Term Federal Home Loan Bank And Federal Reserve Bank Advances	$ 0	50,000
January 10, 2025
BORROWINGS
Rate %	4.87%
Long-Term Federal Home Loan Bank And Federal Reserve Bank Advances	$ 10,000	0
October 1, 2024
BORROWINGS
Rate %	4.99%
Long-Term Federal Home Loan Bank And Federal Reserve Bank Advances	$ 50,000	$ 0