INCOME TAXES - Schedule of Effective Income Tax Rate Reconciliation 2024 (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Income Tax Disclosure [Abstract]
Tax at federal statutory rate	$ (25,935)	$ (20,603)
State taxes, net	0	3,483
Foreign rate differential	(667)	263
Global Intangible Low-taxed Income	0	617
Non-deductible stock-based compensation		2,656
Research credits	(3,671)	(3,201)
Change in valuation allowance	28,674	16,172
Other	211	446
Income tax benefit	$ (568)	$ (167)