Stock-Based Compensation - 2020 Employee Stock Purchase Plan - Additional Information (Details) - USD ($)	1 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total shares reserved for future issuance (in shares)		8,467,491	7,338,314
Stock-based compensation expense		$ 10,437,000	$ 3,895,000	$ 1,829,000
Shares of common stock available for future issuance under the 2020 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total shares reserved for future issuance (in shares)	700,000
Common stock shares outstanding percentage	1.00%
Employee stock purchase plan, description	The 2020 ESPP provides that the number of shares reserved and available for issuance will automatically increase on January 1 of each calendar year, beginning January 1, 2021, by the least of (i) 1.0% of the total number of shares of common stock outstanding on December 31 of the preceding calendar year, (ii) 700,000 shares or (iii) such lesser amount as determined by the administrator of the 2020 ESPP, which is the compensation committee of the Board of Directors of the Company.
Percentage of payroll deductions			15.00%
Employee stock purchase plan offering period	6 months
Common stock fair market value percentage	85.00%
Stock-based compensation expense		$ 500,000	$ 500,000	$ 0
Number of common stock issued (in shares)		86,902