CONVERTIBLE SENIOR NOTES, TERM LOAN AND CAPPED CALLS - Interest Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
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| Debt Instrument [Line Items] | ||||
| Amortization of debt discount and issuance costs | $ 2,000 | $ 8,855 | ||
| 2028 Notes | Convertible Debt | ||||
| Debt Instrument [Line Items] | ||||
| Contractual interest expense | $ 3,404 | 3,404 | ||
| Amortization of debt discount and issuance costs | 433 | 433 | ||
| Total interest expense | 3,837 | 3,837 | ||
| Convertible Senior Notes 2024 | Convertible Debt | ||||
| Debt Instrument [Line Items] | ||||
| Contractual interest expense | 4,883 | $ 453 | 5,508 | 906 |
| Amortization of debt discount and issuance costs | 1,169 | 4,463 | 2,000 | 8,855 |
| Total interest expense | $ 6,052 | $ 4,916 | $ 7,508 | $ 9,761 |
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- Definition Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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