SHARE-BASED COMPENSATION - Fair Value Assumption for Stock Options (Details) - Options to purchase common stock - $ / shares	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term, in years	5 years 6 months 25 days	5 years 9 months 21 days
Expected volatility	90.80%	88.10%
Risk-free interest rate	3.80%	2.30%
Expected dividend yield	0.00%	0.00%
Weighted-average exercise price (in dollars per share)	$ 31.07	$ 16.35