XML 29 R18.htm IDEA: XBRL DOCUMENT v3.23.1
CONVERTIBLE SENIOR NOTES (Tables)
 3 Months Ended
Mar. 31, 2023
Debt Disclosure [Abstract]  
Schedule of Net Carrying Amount
The net carrying amount of the liability for the Notes is recorded as convertible senior notes, net, non-current in the Condensed Consolidated Balance Sheets as follows (in thousands):
March 31,
2023		December 31,
2022
Principal amount$900,000 $900,000 
Unamortized debt issuance costs(3,161)(3,317)
Net carrying amount$896,839 $896,683 
Schedule of Interest Expense
For the three months ended March 31, 2023 and 2022, interest expense for the Notes was as follows (in thousands):
Three Months Ended March 31,
20232022
Contractual interest expense$3,375 $3,375 
Amortization of debt issuance costs156 153 
Total interest expense$3,531 $3,528