Maximum annual increase of common stock reserved for issuance.

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Number of shares of common stock issuable upon exercise of outstanding options.

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Offering Period, description.

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Percentage of maximum discount price on purchase of shares of common stock.

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Percentage of maximum payroll deductions of base salary or wages.

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Share based compensation arrangement by share based payment award common stock issuable upon exercise of outstanding options.

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Aggregate number of common shares reserved for future issuance.

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Face amount or stated value per share of common stock.

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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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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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

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Amount of expense for salary and wage arising from service rendered by nonofficer and officer employees. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.

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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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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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

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

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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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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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

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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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Stock-Based Compensation - Additional Information (Details) - USD ($)			1 Months Ended	3 Months Ended
	Jan. 01, 2022	Jul. 02, 2020	Jul. 31, 2020	Mar. 31, 2022	Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Reserved shares of common stock for issuance				15,664,936
Weighted average grant-date fair value of stock options granted				$ 6.89
Common stock, par value				$ 0.0001	$ 0.0001
Restricted Common Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Awards forfeited or cancelled				53,291
Number of shares granted				809,877
Unrecognized stock-based compensation cost				$ 36,700,000
Weighted average period of cost expected to be recognized				2 years 11 months 26 days
Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted average period of cost expected to be recognized				2 years 9 months 21 days
Unrecognized stock-based compensation expenses				$ 76,200,000
2018 Equity Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Awards vesting period				4 years
Awards contractual term				10 years
Common stock shares granted				6,715,415
Number of shares of common stock issuable upon exercise of outstanding options				64,042
Awards forfeited or cancelled				0
Reserved shares of common stock for issuance				0
2020 Stock Option and Grant Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Awards vesting period		4 years
Awards contractual term		10 years
Common stock authorized for issuance		8,008,734
Cumulative increase in number shares reserved for issuance, percentage		5.00%
Shares added to number of available shares under plan	3,528,817
Common stock issuable upon exercise of outstanding options				7,468,416
2020 Stock Option and Grant Plan \| Restricted Common Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares granted				2,253,397
2020 Stock Option and Grant Plan \| Stock Available For Grant
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Reserved shares of common stock for issuance				5,232,376
2020 ESPP
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Reserved shares of common stock for issuance			611,354
Cumulative increase in number shares reserved for issuance, percentage			1.00%
Common stock, par value			$ 0.0001
Annual increase in number of shares reserved for issuance			1,222,707
Percentage of payroll deductions of base salary or wages			15.00%
Percentage of maximum discount on purchase of shares of common stock			15.00%
Offering period, description				(i) on the first trading day of the offering period or (ii) the last day of any offering period. Offering periods under the 2020 ESPP will generally be in six months increments, commencing on January 1 and July 1 of each calendar year with the administrator having the right to establish different offering periods. The first offering period was shortened in duration to three months and commenced on April 1, 2022.
2020 ESPP \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Base salary or wages			$ 25,000