STOCK-BASED COMPENSATION - Assumptions Used for Estimating Fair Value of Employee Stock Options (Details) - Employee Stock Options	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividend yield of stock	0.00%	0.00%	0.00%
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	2.15%	0.95%	0.34%
Expected term (in years)	5 years 5 months 15 days	5 years 5 months 15 days	5 years 6 months 3 days
Expected volatility	72.38%	77.30%	77.61%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	3.69%	1.22%	0.61%
Expected term (in years)	5 years 5 months 26 days	5 years 6 months 7 days	5 years 6 months 25 days
Expected volatility	76.01%	79.77%	80.32%