Stock-Based Compensation - Additional Information (Details) $ / shares in Units, $ in Millions	3 Months Ended	12 Months Ended
Mar. 31, 2021 USD ($) Employee shares	Dec. 31, 2020 $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total unrecognized stock-based compensation expenses related to outstanding unvested stock awards \| $	$ 13.4
Total unrecognized stock-based compensation expenses related to outstanding unvested stock awards weighted-average term of recognition	3 years 3 months 18 days
2020 Equity Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock additional aggregate number of shares reserved	1,048,963
Common stock shares reserved for future issuance	2,762,909
2020 Equity Incentive Plan \| Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, equity instruments other than options, Shares issued during the period		80,000
Weighted average grant date fair value \| $ / shares		$ 16.50
Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested	0
Share-based compensation arrangement by share-based payment award, equity instruments other than options, forfeited	0
2020 Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock shares reserved for future issuance	210,000
Number of employee stock purchase plan \| Employee	0

Common stock additional aggregate number of shares reserved.

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Number of employee stock purchase plan.

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Aggregate number of common shares reserved for future issuance.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-Paragraph 1
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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 option under share-based payment arrangement.

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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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The weighted average fair value at grant date for nonvested equity-based awards issued 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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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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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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