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Convertible Senior Notes and Capped Call Transactions (Tables)
 9 Months Ended
Sep. 30, 2024
Debt Disclosure [Abstract]  
Schedule of Net Carrying Amount of Liability and Equity Components of Convertible Notes
The net carrying amount of the Notes were as follows (in thousands):
September 30, 2024December 31, 2023
(unaudited)
2025 Notes2029 NotesTotal2025 Notes2029 NotesTotal
Principal$252,994 $460,000 $712,994 $253,000 $— $253,000 
Unamortized issuance costs(1,369)(10,241)(11,610)(2,523)— (2,523)
Net carrying amount$251,625 $449,759 $701,384 $250,477 $— $250,477 
Schedule of Interest Expense The interest expense recognized related to the Notes for the three and nine months ended September 30, 2024 and 2023 was as follows (in thousands):
Three Months Ended September 30,
20242023
2025 Notes2029 NotesTotal2025 Notes2029 NotesTotal
(unaudited)
Contractual interest expense$791 $256 $1,047 $791 $— $791 
Amortization of debt issuance costs386 110 496 379 — 379 
Total$1,177 $366 $1,543 $1,170 $— $1,170 

Nine Months Ended September 30,
20242023
2025 Notes2029 NotesTotal2025 Notes2029 NotesTotal
(unaudited)
Contractual interest expense$2,372 $256 $2,628 $2,372 $— $2,372 
Amortization of debt issuance costs1,154 110 1,264 1,133 — 1,133 
Total$3,526 $366 $3,892 $3,505 $— $3,505