Convertible Senior Notes and Capped Call Transactions (Tables)

3 Months Ended

Mar. 31, 2021

Debt Disclosure [Abstract]

Schedule of Net Carrying Amount of Liability and Equity Components of Convertible Notes

The net carrying amount of the liability and equity components of the 2025 Notes as of March 31, 2021 was as follows (in thousands):

	As of
	March 31, 2021
	(unaudited)
Liability component
Principal	$	253,000
Unamortized discount	(27,021)
Unamortized issuance costs	(5,830)
Net carrying amount	$	220,149
Equity component, net of discount and issuance costs	$	30,794

Schedule of Interest Expense

The interest expense recognized related to the 2025 Notes for the three months ended March 31, 2021 was as follows (in thousands):

	Three Months Ended March 31, 2021
	(unaudited)
Contractual interest expense	$	790
Amortization of debt discount	1,389
Amortization of debt issuance costs	300
Total	$	2,479