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v3.25.1

Convertible Senior Notes (Tables) | 3 Months Ended
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Mar. 31, 2025
Debt Instrument [Line Items] |
Carrying Value of Convertible Senior Notes | The carrying value of the Company's Convertible Senior Notes is as follows:
|  | March 31, 2025 |  |  | December 31, 2024 |
|  | (Amounts in thousands) |
1.00% Convertible Senior Notes due 2028: |  |  |  |  |  |
Principal amount |  | $ | 600,000 |  |  | $ | 600,000 |
Unamortized debt discount |  |  | (64,087 | ) |  |  | (67,712 | )
Unamortized debt issuance costs |  |  | (6,308 | ) |  |  | (6,721 | )
Carrying amount - Convertible Senior Notes due 2028, net |  | $ | 529,605 |  |  | $ | 525,567 |
2023 Notes |
Debt Instrument [Line Items] |
Schedule of convertible note interest expense | The following table sets forth total interest expense recognized related to the 2023 Notes for the three months ended March 31, 2025:
|  | Three Months Ended March 31, |
|  | 2025 |  |  | 2024 |
|  | (Amounts in thousands, except percentage data) |
Contractual interest expense – 2023 Notes |  | $ | 1,500 |  |  | $ | 1,500 |
Amortization of debt discount – 2023 Notes |  |  | 3,626 |  |  |  | 3,326 |
Amortization of debt issuance costs – 2023 Notes |  |  | 413 |  |  |  | 371 |
Total |  | $ | 5,539 |  |  | $ | 5,197 |
Effective interest rate of the liability component |  |  | 4.39 | % |  |  | 4.39 | %
2019 Notes |
Debt Instrument [Line Items] |
Schedule of convertible note interest expense | The following table sets forth total interest expense recognized related to the 2019 Notes:
. |  | Three Months Ended March 31, |
|  | 2024 |
(Amounts in thousands, except percentage data) |  |  |
Contractual interest expense – 2019 Notes |  | $ | 65 |
Amortization of debt issuance costs – 2019 Notes |  |  | 112 |
Total |  | $ | 177 |
Effective interest rate of the liability component |  |  | 1.00 | %

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