XML 37 R22.htm IDEA: XBRL DOCUMENT v3.20.2
Debt (Tables)
 9 Months Ended
Sep. 30, 2020
Debt Disclosure [Abstract]  
Schedule of Net Carrying Amount of Debt
The Term Loan consisted of the following (in thousands):
December 31,
2019
Principal$47,500 
Less: unamortized debt discount and issuance costs(962)
Net carrying amount$46,538 
The 2025 Notes consist of the following (in thousands):
September 30,
2020
Liability component
Principal$166,898 
Add: fair value of embedded derivative 2,929 
Less: unamortized debt discount (3,915)
Less: unamortized issuance costs(3,073)
Net carrying amount$162,839 
The 2022 Notes consist of the following (in thousands):
September 30,
2020		December 31,
2019
Liability component
Principal$— $105,125 
Less: unamortized debt discount and issuance costs— (3,791)
Net carrying amount$— $101,334 
Schedule of Interest Expense The following table sets forth total interest expense recognized related to the Term Loan (in thousands):
Three Months Ended
September 30,		Nine Months Ended
September 30,
2020201920202019
Contractual interest expense$— $1,225 $1,667 $3,615 
Amortization of debt discount— 333 859 999 
Amortization of debt issuance costs— 40 103 120 
Total interest expense$— $1,598 $2,629 $4,734 
The following table sets forth total interest expense recognized related to the 2025 Notes (in thousands):
Three Months Ended
September 30, 2020		Nine Months Ended September 30, 2020
Contractual interest expense$1,278 $2,078 
Amortization of debt discount217 341 
Amortization of debt issuance costs172 268 
Total interest expense$1,667 $2,687 
The following table sets forth total interest expense recognized related to the 2022 Notes (in thousands):
Three Months Ended
September 30,		Nine Months Ended
September 30,
2020201920202019
Contractual interest expense$— $1,446 $768 $4,337 
Amortization of debt discount— 1,955 1,952 5,866 
Amortization of debt issuance costs— 115 111 344 
Total interest expense$— $3,516 $2,831 $10,547