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Common Stock (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Apr. 30, 2021	Apr. 26, 2021
Class of Stock [Line Items]
Common stock authorized (in shares)	200,000,000	74,636,348	200,000,000	200,000,000
Common stock par value (in dollars per share)	$ 0.001	$ 0.001	$ 0.001	$ 0.001
Dividends declared cash	$ 0	$ 0
Common stock reserved for future issuance (in shares)	6,237,974	20,615,380
Conversion of Series A’ redeemable convertible preferred stock
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	0	635,048
Conversion of Series B’ redeemable convertible preferred stock
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	0	15,979,130
Outstanding options under the 2009 Plan
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	0	6
Outstanding options under the 2020 Plan
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	0	2,835,265
Options available for future grant under the 2020 Plan
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	0	818,889
Outstanding options under the 2021 Plan
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	3,038,970	0
Options available for future grant under the 2021 Plan
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	2,132,750	0
Outstanding restricted stock units under the 2021 Plan
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	596,085	0
Common stock available for ESPP
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	470,169	0
Redeemable convertible preferred stock warrants issued and outstanding
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	0	346,823
Common stock warrants issued and outstanding
Class of Stock [Line Items]
Common stock reserved for future issuance (in shares)	0	219

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Aggregate number of common shares reserved for future issuance.

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