Annual report pursuant to Section 13 and 15(d)

Long-Term Debt (Tables)

v3.19.3.a.u2
Long-Term Debt (Tables)
12 Months Ended
Dec. 31, 2019
Debt Disclosure [Abstract]  
Schedule of Principal Payments of Long-term Debt and Final Payment Fee
The following table presents scheduled principal payments of the Company's long-term debt and final payment fee as of December 31, 2019:
Period
Amount
2020
$
2,333

2021
440

Total principal payments
2,773

Less final payment fee, discount and issuance cost
33

Long-term debt, net
$
2,740

 
 
Current portion
2,333

Long-term portion
407

Long-term debt, net
$
2,740

Schedule of Interest Expense Information Related to Long-term Debt
The following table sets forth interest expense information related to the long-term debt, including interest expense associated with the final payment and initial success fee, for the periods presented:
 
Twelve months ended
 
December 31, 2019
 
December 31, 2018
Contractual interest expense
$
278

 
$
441

Amortization of debt issuance costs
19

 
32

Accretion of final payment
49

 
82

Amortization of initial success fee
23

 
39

 
$
369

 
$
594