ACCRUED LIABILITIES (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Accrued short-term liabilities
Accrued licensing, milestone payments	$ 1,593	$ 3,090
Accrued clinical costs	985	915
Accrued compensation and board fees	4,073	1,877
Accrued manufacturing costs	6,466	2,622
Accrued sales reserves	2,451	2,615
Other	1,524	1,421
Total	$ 17,092	$ 12,540