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Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2021
Debt Disclosure [Abstract]  
Schedule of Long-Term Debt

Long-term debt consists of the following (in thousands):

 

 

 

September 30,

2021

 

 

December 31,

2020

 

Long-term debt

 

$

10,000

 

 

$

10,000

 

Unamortized debt discount

 

 

(435

)

 

 

(628

)

Total debt

 

 

9,565

 

 

 

9,372

 

Current portion of long-term debt

 

 

459

 

 

 

-

 

Long-term debt, net of debt discount

 

$

9,106

 

 

$

9,372

 

Schedule of Future Minimum Principal and Interest Payments under Term Loan

Future minimum principal and interest payments under the Term Loan, including the final payment fee, as of September 30, 2021 are as follows (in thousands):

 

 

 

September 30,

2021

 

Remaining in 2021

 

$

185

 

2022

 

 

4,438

 

2023

 

 

6,949

 

Total principal and interest payments

 

 

11,572

 

Less interest and final payment fee

 

 

(1,572

)

Long-term debt

 

$

10,000