DEBT - Components of Notes (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Net carrying amount	$ 631,333	$ 525,617
2025 Convertible Notes
Debt Instrument [Line Items]
Gross carrying amount	284,188	284,188
Debt issuance costs	1,945	2,321
Net carrying amount	$ 282,243	$ 281,867