CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Income Statement [Abstract]
NET REVENUES	$ 83,302	$ 79,456
COST OF REVENUES (exclusive of amortization of intangible assets included below)	54,963	48,392
OPERATING EXPENSES:
Research and development	76,002	68,825
Selling, general and administrative	62,863	61,551
Amortization of intangible assets	18,926	18,820
Restructuring expense	1,223	0
Total operating expenses	159,014	149,196
LOSS FROM OPERATIONS	(130,675)	(118,132)
OTHER INCOME (EXPENSE), net:
Interest income (expense)	(150)	1,314
Dividend income	5,233	4,054
Gain (loss) from change in fair value of earnout liabilities	36,644	(33,788)
Other income	102	84
Total other income (expense), net	41,829	(28,336)
LOSS BEFORE INCOME TAXES	(88,846)	(146,468)
INCOME TAX BENEFIT	(342)	(517)
Equity method investment gain	3,905	0
NET LOSS	(84,599)	(145,951)
LESS: NET LOSS ATTRIBUTABLE TO NONCONTROLLING INTERESTS	0	(518)
NET LOSS ATTRIBUTABLE TO CONTROLLING INTERESTS	$ (84,599)	$ (145,433)
NET LOSS PER COMMON SHARE:
Basic loss per share attributable to common stockholders (in dollars per share)	$ (0.46)	$ (0.86)
Diluted loss per share attributable to common stockholders (in dollars per share)	$ (0.46)	$ (0.86)
WEIGHTED AVERAGE COMMON SHARES USED IN NET LOSS PER SHARE ATTRIBUTABLE TO COMMON STOCKHOLDERS:
Basic common shares (in shares)	182,460	168,927
Diluted common shares (in shares)	182,460	168,927