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Long-term debt and warrant – related party - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 12 Months Ended
Jan. 01, 2023
Jun. 30, 2020
Dec. 31, 2022
May 31, 2021
Jun. 05, 2020
Common Stock          
Long Term Debt And Warrant Liability [Line Items]          
Exercise price per share (in dollars per share)       $ 8.86  
Common Stock | Maximum          
Long Term Debt And Warrant Liability [Line Items]          
Warrant issued to purchase shares (in shares)       338,784  
Term Loan | Common Stock          
Long Term Debt And Warrant Liability [Line Items]          
Exercise price per share (in dollars per share)     $ 8.86    
Term Loan | Common Stock | Maximum          
Long Term Debt And Warrant Liability [Line Items]          
Warrant issued to purchase shares (in shares)     338,784    
Credit Agreement with Perceptive Life Sciences Master Fund LTD | Term Loan          
Long Term Debt And Warrant Liability [Line Items]          
Aggregate principal borrowing amount         $ 20.0
Floor interest rate   1.75%      
Interest at variable rate     13.63%    
Prepayment fee     $ 1.1    
Credit Agreement with Perceptive Life Sciences Master Fund LTD | Term Loan | Subsequent event          
Long Term Debt And Warrant Liability [Line Items]          
Percentage of principal payments until maturity 2.00%        
Credit Agreement with Perceptive Life Sciences Master Fund LTD | Term Loan | London Interbank Offered Rate (LIBOR)          
Long Term Debt And Warrant Liability [Line Items]          
Applicable margin rate   9.50%      
Credit Agreement with Perceptive Life Sciences Master Fund LTD | Term Loan | Minimum          
Long Term Debt And Warrant Liability [Line Items]          
Balance to be maintained in bank account while debt is outstanding         3.0
Credit Agreement with Perceptive Life Sciences Master Fund LTD | Term Loan | Tranche one          
Long Term Debt And Warrant Liability [Line Items]          
Aggregate principal borrowing amount         12.5
Amount withdrawn     $ 12.5    
Credit Agreement with Perceptive Life Sciences Master Fund LTD | Term Loan | Tranche two          
Long Term Debt And Warrant Liability [Line Items]          
Aggregate principal borrowing amount         $ 7.5