v3.22.4
Convertible Senior Notes (Tables)
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Summary of Convertible Debt
The net carrying amount of the outstanding Notes was as follows:
December 31, 2022December 31, 2021
$$
Principal920,000 920,000 
Unamortized offering costs(6,688)(9,037)
Net carrying amount913,312 910,963 

The following table sets forth the interest expense recognized related to the outstanding Notes:
Years ended
December 31, 2022December 31, 2021
$$
Contractual interest expense1,150 1,150 
Amortization of offering costs2,349 2,343 
Total interest expense related to the outstanding Notes3,499 3,493