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Long-Term Debt (Tables)
3 Months Ended
Mar. 31, 2022
Debt Disclosure [Abstract]  
Schedule of Long-Term Debt

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

 

 

 

March 31,

2022

 

 

December 31,

2021

 

Long-term debt

 

$

15,000

 

 

$

15,000

 

Unamortized debt discount

 

 

(1,575

)

 

 

(1,697

)

Long-term debt, net of debt discount

 

$

13,425

 

 

$

13,303

 

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 March 31, 2022 are as follows (in thousands):

 

 

 

March 31,

2022

 

Remaining in 2022

 

$

860

 

2023

 

 

5,543

 

2024

 

 

8,824

 

2025

 

 

3,825

 

Total principal and interest payments

 

 

19,052

 

Less interest and final payment fee

 

 

(4,052

)

Long-term debt

 

$

15,000