Debt (Tables)
12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Schedule of Term Loan And Unamortized Debt Discount Balances
Total 2020 Term Loan and unamortized debt discount balances as of December 31, 2021 are as follows (in thousands):
Face value$25,000 
Venture debt termination fee2,250 
Less: Debt discount(1,616)
Less: Current portion of loan payable(5,961)
Loan payable, net of current portion$19,673 
Schedule of Future Minimum Payments on the Term Loans
Future minimum principal payments on the 2020 Term Loan as of December 31, 2021 are as follows (in thousands):
Year ended:
2022$5,488 
20237,317 
20247,317 
20254,878 
Total minimum principal payments$25,000