Aggregate number of shares issued during the period.

No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

+ Details

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- Definition

Number of shares issued for each share of convertible preferred stock that is converted.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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- Definition

The cash inflow associated with the amount received from entity's first offering of stock to the public.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
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- Definition

Cash received on stock transaction after deduction of issuance costs.

+ References

No definition available.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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-Publisher FASB
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-Topic 718
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-Paragraph 2
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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

+ References

No definition available.

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- Definition

Per share or per unit amount of equity securities issued.

+ References

No definition available.

+ Details

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- Definition

Number of new stock issued during the period.

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- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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-Publisher FASB
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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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- Definition

The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.

+ References

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Subsequent event (Details) $ / shares in Units, $ in Millions		1 Months Ended
	Oct. 22, 2021	Nov. 30, 2021 USD ($) $ / shares shares	Oct. 31, 2021 shares	Sep. 30, 2021 shares	Jun. 30, 2021 shares	Mar. 31, 2021 shares	Dec. 31, 2020 shares	Sep. 30, 2020 shares	Jun. 30, 2020 shares	Mar. 31, 2020 shares	Dec. 31, 2019 shares
Subsequent Event [Line Items]
Shares of common stock reserved for issuance				19,185,183
Common stock issuable upon conversion				19,185,183			11,788,435
Preferred stock outstanding				138,821,984	138,821,984	138,821,984	85,299,885	85,299,885	61,284,517	61,284,517	37,269,149
Subsequent event
Subsequent Event [Line Items]
Reverse stock split ratio	0.1382
Preferred stock outstanding		0
Subsequent event \| IPO
Subsequent Event [Line Items]
Aggregate shares issued and sold		10,436,250
Stock price \| $ / shares		$ 20.00
Gross proceeds from issuance of common stock \| $		$ 208.7
Net proceeds from issuance of common stock \| $		$ 190.9
Common stock issuable upon conversion		19,185,183
Subsequent event \| Over-Allotment Option
Subsequent Event [Line Items]
Shares issued		1,361,250
Subsequent event \| 2021 Stock Option and Incentive Plan
Subsequent Event [Line Items]
Shares annual increase percentage			4.00%
Shares of common stock reserved for issuance			3,902,672
Subsequent event \| 2021 Employee Stock Purchase Plan \| ESPP
Subsequent Event [Line Items]
Shares annual increase percentage			1.00%
Stock authorized for issuance			278,762
Shares remaining available for future issuance			557,524