XML 78 R61.htm IDEA: XBRL DOCUMENT v3.21.2
Convertible Senior Notes and Related Transactions - Components of Debt (Details) - Senior Notes - 2.00% Convertible Senior Notes Due 2024 - USD ($)
$ in Thousands
Jul. 31, 2021
Jan. 30, 2021
Debt Instrument [Line Items]    
Principal $ 300,000 $ 300,000
Unamortized debt discount (33,061) (38,623)
Unamortized issuance costs (2,335) (2,763)
Net carrying amount 264,604 258,614
Equity component, net $ 42,320 $ 42,320