Condensed Consolidated Statements of Changes in Redeemable Convertible Preferred Stock and Stockholders’ (Deficit) Equity - USD ($) $ in Thousands	Total	Common Stock Class A and Class B Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit
Beginning balance (in shares) at Dec. 31, 2021		113,621,000
Beginning balance at Dec. 31, 2021	$ 285,998	$ 11	$ 779,212	$ 16	$ (493,241)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock option exercises (in shares)		201,000
Stock option exercises	1,866		1,866
Restricted stock unit releases (in shares)		147,000
Stock-based compensation	27,144		27,144
Other comprehensive income	8			8
Net income (loss)	(34,133)				(34,133)
Ending balance (in shares) at Mar. 31, 2022		113,969,000
Ending balance at Mar. 31, 2022	280,883	$ 11	808,222	24	(527,374)
Beginning balance (in shares) at Dec. 31, 2022		115,339,000
Beginning balance at Dec. 31, 2022	$ 286,646	$ 12	890,915	(647)	(603,634)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock option exercises (in shares)	108,572	109,000
Stock option exercises	$ 1,415		1,415
Restricted stock unit releases (in shares)		153,000
Stock-based compensation	19,780		19,780
Other comprehensive income	(683)			(683)
Net income (loss)	(10,812)				(10,812)
Ending balance (in shares) at Mar. 31, 2023		115,601,000
Ending balance at Mar. 31, 2023	$ 296,346	$ 12	$ 912,110	$ (1,330)	$ (614,446)