Aggregate common stock vested.

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Remaining shares not exercised right to purchase.

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Share based compensation arrangement by share based payment award award cliff vesting period.

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Share based compensation arrangement by share based payment award options vested and expected to vest outstanding.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Description of voting rights of common stock. Includes eligibility to vote and votes per share owned. Include also, if any, unusual voting rights.

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The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Description of terms of share-based payment arrangement. Includes, but is not limited to, type of award or grantee and reason for issuance.

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Number of non-vested options outstanding.

+ References

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Per share or per unit amount of equity securities issued.

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Number of new stock issued during the period.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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Common Stock - Additional Information (Details) - $ / shares					1 Months Ended			3 Months Ended		9 Months Ended	12 Months Ended
	Jul. 02, 2021	Jun. 29, 2021	Jun. 28, 2021	Jun. 18, 2021	Jun. 30, 2021	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Jun. 30, 2021	Sep. 30, 2022	Dec. 31, 2021	May 07, 2021	Dec. 31, 2020	Apr. 30, 2020
Class Of Stock [Line Items]
Common stock, shares authorized										300,000,000	300,000,000
Common stock, par or stated value per share										$ 0.00001	$ 0.00001
Common stock voting rights										one
Common stock, shares, issued										58,149,317	58,010,823
Vesting period description										The shares of the Company’s common stock issued to its founders for their services as an employee, advisor, or consultant vest monthly over four years with one year cliff from the vesting commencement date.
Common stock vesting period										4 years
Common stock vesting cliff period										1 year
Aggregate Common Stock Vested						912,212
Diluted number of shares							7,273,848
Stanford Exclusive License Agreement
Class Of Stock [Line Items]
Common stock, shares, issued												640,861	600,000
Number of shares repurchased by exercising right to repurchase				624,845
Remaining shares not exercised right to purchase										16,016
Founder
Class Of Stock [Line Items]
Common stock nonvested number of shares										2,261,509	3,230,746
Common stock awards were unvested and expected to vest											2 years 6 months
Founder \| Restricted Common Stock
Class Of Stock [Line Items]
Public offering price per share							$ 0.00002
Common stock, shares, issued							6,081,413
Investor \| Restricted Common Stock
Class Of Stock [Line Items]
Public offering price per share														$ 0.00002
Common stock, shares, issued														2,467,104
Common Stock
Class Of Stock [Line Items]
Conversion of stock			30,761,676
Common Stock \| IPO
Class Of Stock [Line Items]
Conversion of stock			30,761,676
Issuance of common stock, Shares	2,100,000	14,000,000						2,100,000	14,000,000
Public offering price per share	$ 17.00	$ 17.00
Common Stock \| Underwriters
Class Of Stock [Line Items]
Issuance of common stock, Shares	2,100,000	2,100,000
Redeemable Convertible Preferred Stock \| IPO
Class Of Stock [Line Items]
Conversion of stock					30,761,676