Stockholders' Equity - Summary of RSU Activity (Details) - Restricted stock units shares in Thousands	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Shares
Outstanding at beginning of period (in shares) | shares	7,495
Granted (in shares) | shares	12,360
Vested (in shares) | shares	(4,531)
Forfeited (in shares) | shares	(6,565)
Outstanding at end of period (in shares) | shares	8,759
Weighted Average Grant-Date Fair Value
Outstanding at the beginning (in dollars per share) | $ / shares	$ 3.59
Granted (in dollars per share) | $ / shares	0.56
Vested (in dollars per share) | $ / shares	3.10
Forfeited (in dollars per share) | $ / shares	1.76
Outstanding at the end (in dollars per share) | $ / shares	$ 0.94