Stockholder's Equity - Additional Information (Details)				1 Months Ended					12 Months Ended
	Dec. 31, 2021 USD ($) $ / shares shares	Oct. 06, 2020 $ / shares shares	Sep. 25, 2020	Nov. 30, 2021 USD ($)	Jun. 30, 2021 USD ($) shares	May 31, 2021 USD ($) shares	Jul. 31, 2020 USD ($) shares	Jun. 30, 2020 USD ($) shares	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares	Oct. 31, 2020 $ / shares shares
Stockholders Equity [Line Items]
Common stock, par value per share | $ / shares	$ 0.0001								$ 0.0001	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	10,000,000								10,000,000	0	10,000,000
Common stock, shares authorized	150,000,000								150,000,000	150,000,000	150,000,000
Common stock voting right									one vote for each share
Reverse stock split			one-for-8.4335						one-for-8.4335
Stock split conversion ratio			0.118574732						0.118574732
Proceeds from follow-on public offering | $									$ 169,465,000
Proceeds from issuance of convertible preferred stock | $										$ 145,525,000
Stock issuance costs | $									$ 11,300,000
Preferred stock, outstanding	0								0	0
Issuance and sale of common stock | $										$ 191,173,000
Series B Convertible Preferred Stock
Stockholders Equity [Line Items]
Shares issued price per share | $ / shares	$ 1.05								$ 1.05
Proceeds from issuance of convertible preferred stock | $							$ 4,500,000	$ 145,500,000	$ 150,000,000.0
Redeemable convertible preferred stock, shares issued	142,857,142						4,285,714	138,571,428	142,857,142
Stock issuance costs | $								$ 4,500,000
IPO
Stockholders Equity [Line Items]
Initial public offering closing date		Oct. 06, 2020
Outstanding shares of preferred stock automatically converted		30,355,379
Number of preferred stock converted in to one common stock		8.4335
Preferred stock, outstanding	0								0	0
At-the-market Offerings | Equity Distribution Agreement with Cowen and Company, LLC
Stockholders Equity [Line Items]
Issuance and sale of common stock | $	$ 0
At-the-market Offerings | Maximum | Equity Distribution Agreement with Cowen and Company, LLC
Stockholders Equity [Line Items]
Issuance and sale of common stock | $				$ 200,000,000.0
Common Stock
Stockholders Equity [Line Items]
Issued shares of common stock										11,040,000
Exercise price per share | $ / shares	$ 8.86								$ 8.86
Number of shares withhold equivalent to aggregate exercise price | $						$ 3,000,000.0
Shares issued upon warrant exercise - related party, Shares						256,038			256,038
Issuance and sale of common stock | $										$ 1,000
Common Stock | Maximum
Stockholders Equity [Line Items]
Warrant issued to purchase shares	338,784								338,784
Common Stock | IPO
Stockholders Equity [Line Items]
Initial public offering closing date		Oct. 06, 2020
Issued shares of common stock		11,040,000
Shares issued price per share | $ / shares		$ 19.00
Outstanding shares of preferred stock automatically converted		30,355,379
Common Stock | Follow-on Public Offering
Stockholders Equity [Line Items]
Issued shares of common stock					4,887,500
Proceeds from follow-on public offering | $					$ 169,500,000
Underwriters for IPO Exercised in full Overallotment Option | Common Stock | IPO
Stockholders Equity [Line Items]
Issued shares of common stock		1,440,000
Underwriters for IPO Exercised in full Overallotment Option | Common Stock | Follow-on Public Offering
Stockholders Equity [Line Items]
Issued shares of common stock					637,500