Stockholders' Equity - Summary of Restricted Stock Unit Activity and Weighted Average Exercise Price (Details) - RSUs - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Number of Shares
Beginning balance outstanding (in shares)	5,064
Awarded (in shares)	5,699
Vested (in shares)	(969)
Forfeited (in shares)	(887)
Non-vested and outstanding at end of period (in shares)	8,907
Expected to vest (in shares)	6,215
Weighted Average Grant Date Fair Value (usd per share)
Beginning balance outstanding (in dollars per share)	$ 12.53
Awarded (in dollars per share)	0.99
Vested (in dollars per share)	16.66
Forfeited (in dollars per share)	15.82
Non-vested and outstanding at end of period (in dollars per share)	4.37
Expected to vest (in dollars per share)	$ 4.66
Aggregate Fair Value
Aggregate fair value, Non-vested and outstanding	$ 5,171	$ 19,193
Aggregate fair value, Expected to vest	$ 3,608