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Debt - Schedule of remaining principal payments for long term obligations (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Total future principal payments $ 49,696 $ 4,503
Less: current portion of equipment notes (1,039) (1,039)
Long-term principal obligations 48,657 3,464
Notes payable to banks    
Debt Instrument [Line Items]    
Total future principal payments 4,503 $ 4,503
Master Loan Agreement | Notes payable to banks    
Debt Instrument [Line Items]    
Remainder of 2022 1,039  
2023 1,067  
2024 2,397  
Total future principal payments 4,503  
Less: current portion of equipment notes (1,039)  
Long-term principal obligations $ 3,464