SHARE-BASED COMPENSATION - Schedule of Share-based Compensation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation expense	$ 3,305	$ 4,297
Research and development expenses
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation expense	534	1,230
General and administrative expenses
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation expense	2,771	3,419
Discontinued Operations*
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation expense	$ 0	$ (352)