STOCKHOLDERS' EQUITY - COMMON STOCK RESERVED FOR FUTURE ISSUANCE (Details) - shares	Dec. 31, 2024	Dec. 31, 2023
STOCKHOLDERS' EQUITY
Stock options outstanding (in shares)	75,967,367	72,984,351
Stock options and awards available for grant (in shares)	34,309,969	58,750,670
Warrants outstanding (in shares)	60,835,667
Common stock reserved for future issuance (in shares)	171,371,369
Employee stock purchase
STOCKHOLDERS' EQUITY
Common stock reserved for future issuance (in shares)	258,366