XML 62 R44.htm IDEA: XBRL DOCUMENT v3.20.4
DEBT (Tables)
 12 Months Ended
Dec. 31, 2020
Debt Disclosure [Abstract]  
Schedule of debt
A summary of the gross carrying amount, unamortized debt cost, debt issuance costs and net carrying value of the liability component of the 2025 Notes are as follows (in thousands):
 December 31,
2020
Gross carrying amount$575,000 
Unamortized debt discount110,110 
Debt issuance costs11,056 
Net carrying amount$453,834 
A summary of the gross carrying amount, unamortized debt cost, debt issuance costs and net carrying value of the liability component of the 2022 Notes are as follows (in thousands):
 December 31,
2020		December 31,
2019
Gross carrying amount$169,690 $299,991 
Unamortized debt discount10,815 31,789 
Debt issuance costs1,297 3,811 
Net carrying amount$157,578 $264,391