NATURE OF OPERATIONS (Details) - USD ($) $ in Thousands	3 Months Ended		132 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Dec. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash, cash equivalents, and marketable securities	$ 42,996		$ 42,996	$ 53,075
Total revenue	130	$ 148	223,600
Accumulated deficit	314,533		314,533	$ 304,299
Working capital	36,600		$ 36,600
Cash outflows from operating activities	(10,280)	(16,686)
Net loss	$ (10,235)	$ (11,694)