Number of voting rights per share.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Annual Increase of Authorized Shares, Percent of Common Stock Outstanding

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- Definition

Share based compensation arrangement by share based payment award number of share-based compensation plans.

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- Definition

Aggregate number of common shares reserved for future issuance.

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- Definition

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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- Definition

Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of cost to be recognized for option under share-based payment arrangement.

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- Definition

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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- Definition

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

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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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Number of shares issued under share-based payment arrangement.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Common Stock and Stock-Based Compensation - Additional Information (Details)	1 Months Ended	3 Months Ended
	Feb. 28, 2021 shares	Mar. 31, 2021 USD ($) Vote Plan shares	Dec. 31, 2020 shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock, voting rights		Each share of common stock entitles the holder to one vote on all matters submitted to a vote of the Company’s stockholders. Common stockholders are entitled to receive dividends
Number of voting rights per share \| Vote		1
Cash dividends declared or paid \| $		$ 0
Number of stock-based compensation plans \| Plan		2
Share-based compensation, vesting period		4 years
Share-based compensation, expiration period		10 years
Total shares reserved		5,112,211	18,563,456
Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized stock-based compensation expense related to unvested stock options \| $		$ 26,000,000.0
Unrecognized stock-based compensation expense recognized period		3 years 6 months 10 days
Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized stock-based compensation expense recognized period		7 days
2021 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based payment award, number of shares authorized	2,400,007
Share-based payment award, shares available for future grants		2,327,433
2017 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based payment award, shares issued in period	0
2021 Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total shares reserved	240,000
Increase of authorized shares, percent of common stock outstanding	1.00%