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Convertible Debt Agreement - Summary of Minimum Aggregate Future Loan and Interest Payments (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Debt Disclosure [Abstract]    
2022 $ 803  
2023 2,760  
2024 2,070  
Total minimum payments 5,633  
Less: Amount representing interest (633)  
Less: Discount (107)  
Less: Current portion $ 4,893 $ 9,852