BUSINESS COMBINATIONS - Business Acquisition, Pro Forma Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
BUSINESS COMBINATIONS
Total revenue	$ 230,308	$ 217,532
Income before income taxes	90,619	85,609
Net interest income
BUSINESS COMBINATIONS
Total revenue	188,480	173,630
Non-interest income
BUSINESS COMBINATIONS
Total revenue	$ 41,828	$ 43,902