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Debt - Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Jul. 31, 2022
Jun. 30, 2023
Jun. 30, 2023
Dec. 31, 2022
Debt        
Common stock, par value   $ 0.0001 $ 0.0001 $ 0.0001
K2 HealthVentures LLC | Maximum        
Debt        
Investment from lenders in future equity financings $ 5,000      
Percent of equity investment from lenders 10.00%      
Term loan | K2 HealthVentures LLC        
Debt        
Principal amount $ 50,000      
Interest rate (as a percent) 7.95%      
Interest only payments term 30 months      
Period of interest and principal payments 18 months      
Threshold interest rate 3.20%      
End of term charge (as a percent) 6.45%      
Effective interest rate 13.89% 13.89% 13.89%  
Principal amount for debt conversion $ 3,250      
Common stock, par value $ 0.0001      
Conversion price $ 2.25      
Nasdaq beneficial ownership limitations, percentage 19.99%      
Debt issuance costs $ 900      
Interest expense   $ 1,034 $ 2,015  
Term loan | K2 HealthVentures LLC | Repayment in first year after funding        
Debt        
Percent of prepayment premium 3.00%      
Term loan | K2 HealthVentures LLC | Repayment in second year after funding        
Debt        
Percent of prepayment premium 2.00%      
Term loan | K2 HealthVentures LLC | Repayment in third year after funding        
Debt        
Percent of prepayment premium 1.00%      
Term loan | K2 HealthVentures LLC | Repayment after third year of funding        
Debt        
Percent of prepayment premium 0.00%      
Term loan | K2 HealthVentures LLC | Minimum        
Debt        
Cash, cash equivalents and marketable securities balances to be maintained $ 25,000      
Term loan | K2 HealthVentures LLC | Maximum        
Debt        
Total market capitalization 250,000      
Term loan tranche one | K2 HealthVentures LLC        
Debt        
Principal amount 30,000      
Term loan tranche two | K2 HealthVentures LLC        
Debt        
Principal amount $ 20,000