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Debt (Tables)
3 Months Ended
Mar. 31, 2020
Debt Disclosure [Abstract]  
Summary of Principal Outstanding and Unamortized Discount

The following table presents the details of the principal outstanding and unamortized discount (in thousands):

 

 

 

March 31,

 

 

December 31,

 

 

 

2020

 

 

2019

 

Term loan

 

$

15,000

 

 

$

15,000

 

Discount and debt issuance costs on term loan

 

 

(1,438

)

 

 

(1,534

)

Total

 

$

13,562

 

 

$

13,466

 

Summary of Future Minimum Principal and Interest Payments

The future minimum principal and interest payments as of March 31, 2020 are as follows (in thousands):

 

 

 

Principal

 

 

Interest (1)

 

2020

 

 

 

 

 

1,388

 

2021

 

 

2,100

 

 

 

1,793

 

2022

 

 

2,800

 

 

 

1,472

 

2023

 

 

10,100

 

 

 

2,455

 

Total future payments

 

$

15,000

 

 

$

7,108

 

 

 

 

 

 

 

 

 

 

(1) estimated using LIBOR rates as at March 31, 2020