STOCK-BASED COMPENSATION - Schedule of Assumptions used for Estimating the Fair Value of the ESPP Purchase Rights (Details) - 2010 Employee Stock Purchase Plan	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividend yield of stock	0.00%	0.00%
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	3.51%	4.13%
Expected term (in years)	6 months	6 months
Expected volatility	82.96%	99.27%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	4.26%	5.32%
Expected term (in years)	2 years	2 years
Expected volatility	173.63%	153.06%