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Stock-Based Compensation - 2020 Employee Stock Purchase Plan - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2020
Stock-Based Compensation
Percent of common stock at fair market value to be exercised			100.00%
Stock-based compensation expense	$ 5,626	$ 4,105	$ 16,259	$ 12,905
ESPP 2020 Plan
Stock-Based Compensation
Percentage of eligible earnings withheld					15.00%
Percent of common stock at fair market value to be exercised					85.00%
Common stock reserved shares for issuance					430,416
Period of increase in common stock reserved for issuance					10 years
Common stock outstanding percentage					1.00%
Shares of common stock					860,832
Stock-based compensation expense	$ 100		$ 400
ESPP 2020 Plan | Maximum
Stock-Based Compensation
Offering period					27 months

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