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Government Grant - Additional Information (Details) - USD ($)
$ in Thousands
6 Months Ended 24 Months Ended
Aug. 01, 2021
Jun. 30, 2023
Jun. 30, 2023
Dec. 31, 2022
Government Grant [Line Items]        
Grant receivable   $ 350 $ 350 $ 105
NIDA        
Government Grant [Line Items]        
Grant awarded $ 300      
NIDA/NIH        
Government Grant [Line Items]        
Reduction in R&D expense   700    
Grant receivable   $ 400 400  
Reimbursements received.     $ 2,000