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Stock-Based Compensation - Schedule of Share Option Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Number of Options Outstanding      
Exercised (in shares) 0 0  
Employee Stock Option [Member]      
Number of Options Outstanding      
Options outstanding 1,610,590    
Granted 650,128 517,337  
Cancelled/forfeited (65,372)    
Options outstanding 2,195,346   1,610,590
Unvested 1,097,852    
Vested and exercisable 1,097,494    
Weighted Average Exercise Price Per Share      
Options outstanding $ 5.85    
Granted 0.59    
Cancelled/forfeited (in dollars per share) 15.53    
Options outstanding 4.00   $ 5.85
Unvested 1.80    
Vested and exercisable $ 6.21    
Weighted Average Remaining Contractual Term (Years)      
Options outstanding 8 years 4 months 28 days   8 years 4 months 2 days
Unvested 9 years 3 months 25 days    
Vested and exercisable 7 years 6 months    
Aggregate Intrinsic Value      
Options Outstanding $ 3    
Unvested $ 3