COMMITMENTS AND CONTINGENCIES - License agreement - University of Edinburgh - License term (Details) - University of Edinburgh License Agreement - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Upfront payment		$ 3.5
Initial Public Offering
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
One year milestone	$ 0.5
Accrued liability	0.4
Private Placement
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Accrued private placement expenses	$ 0.4