CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Noncontrolling Interests
Balance at Dec. 31, 2021	$ 85,617	$ 174	$ 1,048,936	$ (149)	$ (964,342)	$ 998
Balance (in shares) at Dec. 31, 2021		173,670
Issuance of common stock from exercise of stock options, vesting of restricted stock units, and ESPP purchases	3,952	$ 3	3,949
Issuance of common stock from exercise of stock options, vesting of restricted stock units, and ESPP purchases (in shares)		3,912
Stock-based compensation	24,456		24,456
Other comprehensive (loss) income	(2,638)			(2,638)
Net loss	(42,825)				(42,779)	(46)
Balance at Dec. 31, 2022	68,562	$ 177	1,077,341	(2,787)	(1,007,121)	952
Balance (in shares) at Dec. 31, 2022		177,582
Issuance of common stock from exercise of stock options, vesting of restricted stock units, and ESPP purchases	745	$ 4	741
Issuance of common stock from exercise of stock options, vesting of restricted stock units, and ESPP purchases (in shares)		3,666
Stock-based compensation	20,271		20,271
Other comprehensive (loss) income	1,513			1,513
Net loss	(37,647)				(37,489)	(158)
Balance at Dec. 31, 2023	53,444	$ 181	1,098,353	(1,274)	(1,044,610)	794
Balance (in shares) at Dec. 31, 2023		181,248
Issuance of common stock from vesting of restricted stock units and ESPP purchases	672	$ 5	667
Issuance of common stock from vesting of restricted stock units and ESPP purchases (in shares)		4,518
Stock-based compensation	22,867		22,867
Other comprehensive (loss) income	874			874
Net loss	(20,961)				(20,918)	(43)
Balance at Dec. 31, 2024	$ 56,896	$ 186	$ 1,121,887	$ (400)	$ (1,065,528)	$ 751
Balance (in shares) at Dec. 31, 2024		185,766