CONVERTIBLE SENIOR NOTES, TERM LOAN AND CAPPED CALLS - Carrying Amount (Details) - USD ($)	Dec. 31, 2022	Aug. 11, 2022	Aug. 10, 2022	Mar. 31, 2022	Feb. 28, 2019
Loans Payable | Term Loan
Debt Instrument [Line Items]
Principal	$ 250,000,000		$ 250,000,000
Unamortized debt discount and issuance costs	(18,798,000)		(5,600,000)
Net carrying amount	231,202,000
Convertible Debt | 2028 Notes
Debt Instrument [Line Items]
Principal	201,914,000	$ 201,900,000	201,900,000
Unamortized debt discount and issuance costs	(5,291,000)
Net carrying amount	196,623,000
Convertible Debt | Convertible Senior Notes 2024
Debt Instrument [Line Items]
Principal	68,339,000		$ 403,800,000	$ 500,000,000	$ 287,500,000
Unamortized debt discount and issuance costs	(519,000)			(52,548,000)
Net carrying amount	$ 67,820,000			$ 447,452,000