ACCRUED EXPENSES - Components of Accrued Expenses (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Accrued Liabilities, Current [Abstract]
Accrued bonuses	$ 36,378	$ 28,878
Accrued commissions	21,690	17,885
Accrued salary, payroll tax, and employee benefit liabilities	39,266	25,210
Other accrued expenses	13,096	16,767
Total accrued expenses	$ 110,430	$ 88,740