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Debt - Long-Term Debt (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Long-term debt    
Less: Amounts due within one year $ (5,733) $ (3,765)
Long-term debt 399 4,265
Maturities of long-term debt    
2022 1,043  
2023 4,990  
2024 178  
2025 178  
Term loan    
Long-term debt    
Term loan payable 3,077 5,000
End of term fee 2,544 2,331
Unamortized debt issuance costs (66) (145)
Carrying value of term loan 5,555 7,186
Other long-term debt    
Long-term debt    
Carrying value of term loan $ 577 $ 844