Equity Incentive Plans - Restricted Stock Option Activity (Details)	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Weighted-Average Grant Date Fair Value
Beginning balance (in usd per share)	$ 7.91
Granted (in usd per share)	51.98
Vested (in usd per share)	14.12
Ending balance (in usd per share)	$ 26.49
Restricted Stock Options
Number of Shares
Beginning balance (in shares) | shares	775,641
Granted (in shares) | shares	10,728
Repurchased (in shares) | shares	(20,556)
Vested (in shares) | shares	(591,513)
Ending balance (in shares) | shares	174,300
Weighted-Average Grant Date Fair Value
Beginning balance (in usd per share)	$ 1.77
Granted (in usd per share)	1.66
Repurchased (in usd per share)	1.14
Vested (in usd per share)	1.89
Ending balance (in usd per share)	$ 1.43