Condensed Consolidated Statements of Changes in Stockholders’ Equity - USD ($) $ in Thousands	Total	Total Equity Attributable to Common Stockholders	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit	Noncontrolling Interest
Beginning balance (in shares) at Dec. 31, 2022			205,664,690
Beginning balance at Dec. 31, 2022	$ 378,816	$ 340,777	$ 20	$ 3,906,491	$ (1,251)	$ (3,564,483)	$ 38,039
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted stock awards (in shares)			2,104,904
ESPP purchase (in shares)			449,525
ESPP purchase	7,756	7,756		7,756
Exercise of stock options (in shares)			114,526
Exercise of stock options	769	769		769
Stock-based compensation	29,294	29,294		29,294
Derecognition of the pre-modified forward contract fair value	76,242	76,242		76,242
Equity component of redeemable convertible preferred stock	16,145	16,145		16,145
Foreign currency translation adjustment	(271)	(101)			(101)		(170)
Net (loss) income	(74,917)	(71,567)				(71,567)	(3,350)
Ending balance (in shares) at Mar. 31, 2023			208,333,645
Ending balance at Mar. 31, 2023	433,834	399,315	$ 20	4,036,697	(1,352)	(3,636,050)	34,519
Beginning balance (in shares) at Dec. 31, 2023			224,717,533
Beginning balance at Dec. 31, 2023	520,670	502,078	$ 21	4,370,343	(1,687)	(3,866,599)	18,592
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted stock awards (in shares)			1,483,902
ESPP purchase (in shares)			632,688
ESPP purchase	6,297	6,297		6,297
Exercise of stock options (in shares)			99,640
Exercise of stock options	519	519		519
Stock-based compensation	16,989	16,989		16,989
Contributions from noncontrolling interest	3,958						3,958
Accrued dividend	(1,620)	(1,620)				(1,620)
Legal reserve	147	147				147
Subsidiary liquidation	(319)	(319)				(319)
Foreign currency translation adjustment	(948)	(452)			(452)		(496)
Net (loss) income	(56,543)	(57,524)				(57,524)	981
Ending balance (in shares) at Mar. 31, 2024			226,933,763
Ending balance at Mar. 31, 2024	$ 489,150	$ 466,115	$ 21	$ 4,394,148	$ (2,139)	$ (3,925,915)	$ 23,035