STOCK-BASED COMPENSATION - Compensation expense (Details) - Stock Incentive Plans - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Pre-tax expense	$ 1,915	$ 1,572	$ 6,033	$ 4,764
After tax expense	$ 1,320	$ 1,145	$ 4,446	$ 3,554