DEBT - Balances of Long-term Debt, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
DEBT
Principal amount	$ 192,500	$ 196,250
Unamortized debt discount associated with debt financing costs	(2,504)	(2,684)
Total debt, net	189,996	193,566
Less current portion	(15,000)	(15,000)
Long-term debt, net	$ 174,996	$ 178,566