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STOCK INCENTIVE PLAN AND STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Apr. 30, 2021	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Employee Stock Option
STOCK INCENTIVE PLAN AND STOCK-BASED COMPENSATION
Unrecognized stock-based compensation expense		$ 59,273		$ 59,273
Weighted average period				2 years 10 months 24 days
Restricted Stock Units
STOCK INCENTIVE PLAN AND STOCK-BASED COMPENSATION
Unrecognized stock-based compensation expense		$ 28,079		$ 28,079
Weighted average period				2 years 10 months 24 days
2020 Plan
STOCK INCENTIVE PLAN AND STOCK-BASED COMPENSATION
Stock options contractual term				10 years
Total number of shares available for issuance		7,040,302		7,040,302
Percentage of increment of common stock outstanding				4.00%
Employee Stock Purchase Plan
STOCK INCENTIVE PLAN AND STOCK-BASED COMPENSATION
Total number of shares available for issuance	629,805
Percentage of increment of common stock outstanding	1.00%
ESPP permits eligible employees to purchase shares of common stock at discount	15.00%
Shares issued under the ESPP		15,066	11,772	15,066	11,772
Amount of discount on ESSP		$ 85	$ 65	$ 174	$ 125