Quarterly report pursuant to Section 13 or 15(d)

Convertible Senior Notes (Tables)

v3.19.3
Convertible Senior Notes (Tables)
9 Months Ended
Sep. 30, 2019
Debt Disclosure [Abstract]  
Schedule of Carrying Values and Coupon Rates on Financing Arrangements
The following table summarizes information about the 2019 Notes and 2023 Notes (in thousands):
September 30, 2019 December 31, 2018
Principal amount of 2019 Notes outstanding $ —    $ 27,326   
Unamortized discount (including unamortized debt issuance cost) —    (893)  
Total current portion of notes payable $ —    $ 26,433   
Principal amount of 2023 Notes outstanding $ 750,000    $ 750,000   
Unamortized discount (including unamortized debt issuance cost) (118,467)   (140,136)  
Total long-term portion of notes payable $ 631,533    $ 609,864   
Carrying value of equity component of 2023 Notes $ 108,205    $ 127,997   
Fair value of both 2019 Notes and 2023 Notes outstanding (Level 2) $ 625,088    $ 713,533