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CONVERTIBLE SENIOR NOTES (Tables) | 3 Months Ended
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Mar. 31, 2025
Debt Disclosure [Abstract] |
Schedule of Interest Expense | Changes to the 2029 Notes during the three months ended March 31, 2025 were as follows:
(In thousands) |
Carrying amount as of December 31, 2024 | $ | 214,200 |
Contractual interest expense | (700) |
Carrying amount as of March 31, 2025 | $ | 213,500 |
Interest expense for the 2030 Notes was as follows:
| Three Months Ended March 31, |  |
(In thousands) | 2025 |  | 2024 |  |  |  |
Contractual interest expense | $ | 1,516 |  |  | $ | 1,533 |  |  |  |  |
Amortization of debt issuance costs | 239 |  |  | 239 |  |  |  |  |
Total interest expense | $ | 1,755 |  |  | $ | 1,772 |  |  |  |  |
Interest expense for the 2028 Notes was as follows:
| Three Months Ended March 31,
(in thousands) | 2025 |  | 2024
Contractual interest expense | $ | — |  |  | $ | 1,721 |
Amortization of debt issuance costs | — |  |  | 81 |
Total interest expense | $ | — |  |  | $ | 1,802 |
Schedule of Net Carrying Amount | The net carrying amount of the liability for the 2030 Notes is included as convertible senior notes, net, non-current in the condensed consolidated balance sheets as follows:
(In thousands) | March 31, 2025 |  | December 31, 2024
Principal amount | $ | 441,000 |  |  | $ | 441,000 |
Unamortized debt premium | 434 |  |  | 453 |
Unamortized debt issuance costs | (5,720) |  |  | (5,959) |
Net carrying amount | $ | 435,714 |  |  | $ | 435,494 |

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