ACCRUED EXPENSES (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Payables and Accruals [Abstract]
Accrued selling, general and administrative expenses	$ 12,811	$ 11,927
Accrued research and development expenses	5,141	4,065
Other accrued operating expenses	14,133	14,959
Compensation and benefits	21,682	26,198
Termination fee	0	13,000
Accrued royalties	561	3,400
Accrued interest	1,389	8,941
Product returns and wholesaler service fees	8,526	7,295
Total	$ 64,243	$ 89,785