LOANS AND ALLOWANCE FOR CREDIT LOSSES - NON-PERFORMING LOANS (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Non-performing loans and non-performing assets disclosures
Loans on nonaccrual status	$ 22,730	$ 22,619
Loans past due 90 days or more and still on accruing interest	120	141
Total nonperforming loans	22,850	22,760
Other real estate owned	1,107	1,160
Total nonperforming assets	$ 23,957	$ 23,920
Credit Quality Ratios - Total Company:
Nonperforming loans to total loans (as percent)	0.43%	0.42%
Nonperforming assets to total loans (including OREO) (as percent)	0.45%	0.44%
Nonperforming assets to total assets (as percent)	0.34%	0.35%
Core Banking Activities
Non-performing loans and non-performing assets disclosures
Loans on nonaccrual status	$ 22,730	$ 22,619
Credit Quality Ratios - Total Company:
Nonperforming loans to total loans (as percent)	0.44%	0.44%
Nonperforming assets to total loans (including OREO) (as percent)	0.46%	0.46%
Nonperforming assets to total assets (as percent)	0.37%	0.39%