STOCK-BASED COMPENSATION - Compensation Related to Stock-based Awards (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total stock-based compensation expense	$ 20,197	$ 15,479	$ 11,646
Tax effect on stock-based compensation expense	1,998	1,598	1,270
Net effect of stock-based compensation expense	18,199	13,881	10,376
Cost of revenues
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total stock-based compensation expense	9,169	6,899	6,382
Selling and marketing expenses
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total stock-based compensation expense	921	866	1,230
Research and development expenses
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total stock-based compensation expense	144	94	0
General and administrative expenses
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total stock-based compensation expense	$ 9,963	$ 7,620	$ 4,034