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Description of Business and Basis of Presentation - Additional Information (Details) $ / shares in Units, $ in Thousands |  |  |  |  |  | 1 Months Ended | 12 Months Ended
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Aug. 06, 2021 USD ($) $ / shares shares | Jul. 02, 2021 USD ($) | Jun. 16, 2020 USD ($) $ / shares shares | Jun. 04, 2020 | Apr. 01, 2019 shares | Jun. 30, 2020 shares | Dec. 31, 2021 USD ($) shares | Dec. 31, 2020 USD ($) shares
Description Of Business And Basis Of Presentation [Line Items] |  |  |  |  |  |  |  |
Sale of stock number of shares issued in transaction |  |  |  |  |  |  | 780,549,000 |
Common stock, shares authorized |  |  | 400,000,000 |  |  |  | 400,000,000 | 400,000,000
Preferred stock, shares authorized |  |  | 40,000,000 |  |  |  | 40,000,000 | 40,000,000
Reverse stock split, description |  |  |  |  |  |  | On June 4, 2020, the Company effected a one-for-2.1095 reverse stock split of its common stock (the Reverse Stock Split). |
Stockholders' equity note, stock split, conversion ratio |  |  |  | 2.1095 |  |  |  |
Sale of common stock maximum aggregate offering price | $ |  | $ 150,000 |  |  |  |  |  |
Net proceeds from Issuance of common stock after deducting offering-related transaction costs and commissions | $ |  |  |  |  |  |  | $ 19,600 |
Accumulated deficit | $ |  |  |  |  |  |  | 184,549 | $ 66,540
Cash, cash equivalents and marketable securities | $ |  |  |  |  |  |  | $ 405,500 |
Initial Public Offering |  |  |  |  |  |  |  |
Description Of Business And Basis Of Presentation [Line Items] |  |  |  |  |  |  |  |
Sale of stock number of shares issued in transaction |  |  | 16,560,000 |  |  |  |  |
Sale of stock, price per share | $ / shares |  |  | $ 18.00 |  |  |  |  |
Proceeds from the IPO, net of underwriting discounts, commissions and offering costs | $ |  |  | $ 274,100 |  |  |  |  |
Outstanding shares of convertible preferred stock converted into common stock |  |  | 17,921,069 |  |  |  |  |
Series A Convertible Preferred Stock |  |  |  |  |  |  |  |
Description Of Business And Basis Of Presentation [Line Items] |  |  |  |  |  |  |  |
Preferred unit converted into convertible preferred stock |  |  |  |  | 1 |  |  |
Series B Convertible Preferred Stock |  |  |  |  |  |  |  |
Description Of Business And Basis Of Presentation [Line Items] |  |  |  |  |  |  |  |
Preferred unit converted into convertible preferred stock |  |  |  |  | 1 |  |  |
Undesignated Preferred Stock | Initial Public Offering |  |  |  |  |  |  |  |
Description Of Business And Basis Of Presentation [Line Items] |  |  |  |  |  |  |  |
Preferred stock, shares authorized |  |  | 40,000,000 |  |  |  |  |
Common Stock |  |  |  |  |  |  |  |
Description Of Business And Basis Of Presentation [Line Items] |  |  |  |  |  |  |  |
Common unit converted into common stock |  |  |  |  | 1 |  |  |
Outstanding shares of convertible preferred stock converted into common stock |  |  |  |  |  |  |  | 17,921,000
Common Stock | Initial Public Offering |  |  |  |  |  |  |  |
Description Of Business And Basis Of Presentation [Line Items] |  |  |  |  |  |  |  |
Outstanding shares of convertible preferred stock converted into common stock |  |  |  |  |  | 17,921,069 |  |
Warrant to purchase of common stock |  |  | 7,809 |  |  |  |  |
Common stock, shares authorized |  |  | 400,000,000 |  |  |  |  |
Common Stock | Follow-on Public Offering |  |  |  |  |  |  |  |
Description Of Business And Basis Of Presentation [Line Items] |  |  |  |  |  |  |  |
Sale of stock number of shares issued in transaction | 9,200,000 |  |  |  |  |  |  |
Sale of stock, price per share | $ / shares | $ 18.00 |  |  |  |  |  |  |
Proceeds from the follow-on public offering, net of underwriting discounts, commissions and offering costs | $ | $ 155,100 |  |  |  |  |  |  |

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