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Accrued Expenses
12 Months Ended
Dec. 31, 2022
Payables and Accruals [Abstract]  
Accrued Expenses
(
9
)
Accrued Expenses
Current accrued expenses include the following:
 
    
December 31,
2022
    
December 31,
2021
 
Clinical expenses
   $ 1,470      $ 1,517  
Compensation, excluding taxes
     1,040        893  
Short-term financing
     —          551  
Professional fees
     1,087        603  
Interest on convertible note
     553        393  
Other
     535        152  
    
 
 
    
 
 
 
Total accrued expenses
   $ 4,685      $ 4,109