Common stock (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Schedule of Common Stock Reserved for Future Issuance

The Company had the following common stock reserved for future issuance as of December 31, 2021 and December 31, 2020:

	December 31,	December 31,
	2021	2020
Conversion of redeemable convertible preferred stock	—	85,391,338
Warrants for redeemable convertible preferred stock	—	12,595
Stock options outstanding to purchase common stock (1)	20,342,259	18,932,979
Stock available for future issuance:
2010 Equity Incentive Plan	—	3,917,161
2021 Equity Incentive Plan	11,417,359	—
2021 Employee Stock Purchase Plan	2,800,000	—
Total shares of common stock reserved	34,559,618	108,254,073
(1) Excludes 106,155 and 95,475 cash-settled stock appreciation rights (“SARs”) outstanding as of December 31, 2021 and December 31, 2020, respectively.