STOCK-BASED COMPENSATION - Stock-Based Compensation Expense Incurred (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	$ 9,388	$ 8,814	$ 24,193	$ 14,017
Research and development
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	421	188	705	(261)
Selling, general and administrative
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	8,813	8,511	22,995	13,678
Cost of sales – services | Cost of sales – services
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	$ 154	$ 115	$ 493	$ 600