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CONVERTIBLE SENIOR NOTES, TERM LOAN AND CAPPED CALLS - Carrying Amount (Details) - USD ($)	Mar. 31, 2023	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	(18,007,000)
Net carrying amount	231,993,000
Convertible Debt | Convertible Notes 2028
Debt Instrument [Line Items]
Principal	201,914,000	$ 201,900,000	201,900,000
Unamortized debt discount and issuance costs	(5,093,000)
Net carrying amount	196,821,000
Convertible Debt | Convertible Senior Notes 2024
Debt Instrument [Line Items]
Principal	63,295,000		$ 403,800,000	$ 500,000,000	$ 287,500,000
Unamortized debt discount and issuance costs	(363,000)			(52,548,000)
Net carrying amount	$ 62,932,000			$ 447,452,000

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