Condensed Consolidated Statements of Stockholders’ Equity - USD ($) shares in Thousands, $ in Thousands	Total	Previously Reported	Revision of Prior Period, Adjustment	Common Class I	Common Class 2	Common Stock Common Class I	Common Stock Common Class I Previously Reported	Common Stock Common Class 2	Common Stock Common Class 2 Previously Reported	Additional Paid-in Capital	Additional Paid-in Capital Previously Reported	Additional Paid-in Capital Revision of Prior Period, Adjustment	Accumulated Deficit	Accumulated Deficit Previously Reported	Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss Previously Reported
Beginning balance (shares) at Dec. 31, 2020						92,760	44,522	8,197	(1,659)
Beginning balance at Dec. 31, 2020	$ 3,810	$ 329,886	$ (230,995)			$ 9	$ 5	$ 1		$ 148,677	$ 329,881	$ (230,995)	$ (144,877)		$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance and vesting of Earnout Shares (shares)						10,204		713
Issuance and vesting of Earnout Shares	237,009					$ 1				237,008
Issuance of common stock under stock plans (shares)						3,160
Issuance of common stock under stock plans	3,900									3,900
Shares issued for exercise of warrants (in shares)						2
Shares issued for exercise of warrants	26									26
Stock-based compensation expense	14,532									14,532
Foreign currency translation	0
Net loss	(33,530)												(33,530)
Ending balance (shares) at Jun. 30, 2021						150,648		7,251
Ending balance at Jun. 30, 2021	$ 324,638					$ 15		$ 1		503,029			(178,407)		0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance and vesting of Earnout Shares (shares)	10,900
Ending balance (shares) at Mar. 31, 2021						149,315		7,251
Ending balance at Mar. 31, 2021	$ 327,774					$ 15		$ 1		495,429			(167,671)		0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under stock plans (shares)						1,331
Issuance of common stock under stock plans	1,868									1,868
Shares issued for exercise of warrants (in shares)						2
Shares issued for exercise of warrants	26									26
Stock-based compensation expense	5,706									5,706
Foreign currency translation	0
Net loss	(10,736)												(10,736)
Ending balance (shares) at Jun. 30, 2021						150,648		7,251
Ending balance at Jun. 30, 2021	324,638					$ 15		$ 1		503,029			(178,407)		0
Beginning balance (shares) at Dec. 31, 2021				159,413	3,396		159,413		3,396
Beginning balance at Dec. 31, 2021	309,634	$ 309,634					$ 15		$ 1		$ 516,987			$ (206,077)		$ (1,292)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under stock plans (shares)						1,123
Issuance of common stock under stock plans	2,070									2,069
Stock-based compensation expense	13,353									13,353
Foreign currency translation	(8,013)														(8,013)
Net loss	(44,238)												(44,238)
Ending balance (shares) at Jun. 30, 2022				160,536	3,396	160,536		3,396
Ending balance at Jun. 30, 2022	272,806					$ 16		$ 1		532,409			(250,315)		(9,305)
Beginning balance (shares) at Mar. 31, 2022						159,954		3,396
Beginning balance at Mar. 31, 2022	285,710					$ 16		$ 1		523,860			(235,104)		(3,063)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock under stock plans (shares)						582
Issuance of common stock under stock plans	1,274					$ 0				1,274
Stock-based compensation expense	7,275									7,275
Foreign currency translation	(6,242)														(6,242)
Net loss	(15,211)												(15,211)
Ending balance (shares) at Jun. 30, 2022				160,536	3,396	160,536		3,396
Ending balance at Jun. 30, 2022	$ 272,806					$ 16		$ 1		$ 532,409			$ (250,315)		$ (9,305)