Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member] Class A and Class B common stock	Additional Paid-in Capital	Accumulated other comprehensive loss	Accumulated Deficit
Beginning balance at Dec. 31, 2023	$ 294,753	$ 1	$ 658,463	$ (181)	$ (363,530)
Beginning balance, shares at Dec. 31, 2023		120,010
Stock-based compensation expense	21,765		21,765
Exercise of stock options	1,794		1,794
Exercise of stock options, shares		699
Vesting of early exercised stock options	20		20
Vesting of restricted stock units, shares		1,442
Tax withholding on net share settlement of restricted stock units	(7,729)		(7,729)
Tax withholding on net share settlement of restricted stock units, shares		(542)
Net Income (Loss)	(21,460)				(21,460)
Other comprehensive income (loss), net	67			67
Ending balance at Mar. 31, 2024	289,210	$ 1	674,313	(114)	(384,990)
Ending balance, shares at Mar. 31, 2024		121,609
Beginning balance at Dec. 31, 2024	296,556	$ 1	754,398	6	(457,849)
Beginning balance, shares at Dec. 31, 2024		129,188,000
Stock-based compensation expense	21,355		21,355
Exercise of stock options	$ 1,529		1,529
Exercise of stock options, shares	533,869	534,000
Vesting of restricted stock units, shares		1,805,000
Tax withholding on net share settlement of restricted stock units	$ (8,069)		(8,069)
Tax withholding on net share settlement of restricted stock units, shares		(670,000)
Net Income (Loss)	(22,231)				(22,231)
Other comprehensive income (loss), net	320			320
Ending balance at Mar. 31, 2025	$ 289,460	$ 1	$ 769,213	$ 326	$ (480,080)
Ending balance, shares at Mar. 31, 2025		130,857,000