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Government Grant Funding and Potential Repayment Commitments Under Recoverable Cash Advance Grants (RCAs) - Schedule of Activity for Grant Programs (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Research And Development Arrangement Contract To Perform For Others [Line Items]      
Cash received $ 2,011    
Grant income 735 $ 491  
Grants receivable 433 1,001 $ 1,001
Grant repayable 7,127 6,977  
RCA-1      
Research And Development Arrangement Contract To Perform For Others [Line Items]      
Grants receivable   5  
Grant repayable 5,789 5,665  
RCA-2      
Research And Development Arrangement Contract To Perform For Others [Line Items]      
Grant income   485  
Grant repayable 1,338 1,312  
Other Grants      
Research And Development Arrangement Contract To Perform For Others [Line Items]      
Cash received 2,011    
Grant income 735 6  
Grants receivable $ 433 $ 996