Gross proceeds from issuance of common stock.

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- Definition

Maximum annual increase of common stock reserved for issuance.

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No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

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- Definition

Face amount or stated value per share of common stock.

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- Definition

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

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- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

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No definition available.

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- Definition

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

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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.

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No definition available.

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- Definition

Number of shares issued during the period as a result of the conversion of convertible securities.

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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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Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.

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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.

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Subsequent Events - Additional Information (Details) $ / shares in Units, $ in Millions				1 Months Ended
	Aug. 03, 2020 USD ($) $ / shares shares	Jul. 22, 2020	Jul. 02, 2020 shares	Jul. 31, 2020 $ / shares shares	Jun. 30, 2020 $ / shares shares	Dec. 31, 2019 $ / shares
Subsequent Event [Line Items]
Common stock, par value \| $ / shares					$ 0.0001	$ 0.0001
Reserved shares of common stock for issuance					44,091,210
Subsequent Event
Subsequent Event [Line Items]
Net proceeds from issuance initial public offering \| $	$ 292.4
Subsequent Event \| 2020 Plan
Subsequent Event [Line Items]
Number of shares available for grant			8,008,734
Cumulative increase in number shares reserved for issuance, percentage			5.00%
Subsequent Event \| 2020 ESPP
Subsequent Event [Line Items]
Cumulative increase in number shares reserved for issuance, percentage				1.00%
Common stock, par value \| $ / shares				$ 0.0001
Reserved shares of common stock for issuance				611,354
Annual increase in number of shares reserved for issuance				1,222,707
Subsequent Event \| IPO
Subsequent Event [Line Items]
Common stock issued and sold	18,687,500
Public offering price per share \| $ / shares	$ 17.00
Gross proceeds from issuance of common stock \| $	$ 317.7
Reverse stock split, description	1-for-1.49020520953831	1-for-1.49020520953831
Reverse stock split, ratio	0.6710	0.6710
Subsequent Event \| IPO \| Common Stock
Subsequent Event [Line Items]
Stock issued upon conversion of preferred stock	39,859,139