Stockholders' Equity - Summary of the Restricted Stock Unit Activity (Details) - Restricted stock units shares in Thousands	9 Months Ended
	Sep. 30, 2023 $ / shares shares
Shares
Outstanding at the beginning (in shares) | shares	7,495
Granted (in shares) | shares	9,373
Vested (in shares) | shares	(3,642)
Forfeited (in shares) | shares	(1,713)
Outstanding at the end (in shares) | shares	11,513
Weighted Average Grant- Date Fair Value
Outstanding at the beginning (in dollars per share) | $ / shares	$ 3.59
Granted (in dollars per share) | $ / shares	0.63
Vested (in dollars per share) | $ / shares	3.25
Forfeited (in dollars per share) | $ / shares	3.78
Outstanding at the end (in dollars per share) | $ / shares	$ 1.26