0.5% Convertible Senior Notes and Capped Call (Tables)

6 Months Ended

Sep. 30, 2022

Debt Disclosure [Abstract]

Summary of Convertible Debt

The net carrying amount of the liability component of the Notes was as follows (in thousands):

	September 30, 2022		March 31, 2022
Principal	$	500,250	$	500,250
Unamortized issuance costs	(1,399)		(2,587)
Net carrying amount	$	498,851	$	497,663

Summary of Interest Expense

Interest expense related to the Notes was as follows (in thousands):

	Three Months Ended September 30,				Six Months Ended September 30,
	2022		2021		2022		2021
Amortization of issuance costs	$	595	$	589	1,188		1,176
Contractual interest expense	623		623		1,247		1,248
Total interest expense	$	1,218	$	1,212	$	2,435	$	2,424