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Accrued Expenses
12 Months Ended
Dec. 31, 2023
Accrued Expenses [Abstract]  
Accrued Expenses
12)
Accrued Expenses


Accrued expenses consisted of the following (in thousands):

   
As of December 31,
 
   
2023
   
2022
 
Legal fees and related
 
$
643
   
$
1,139
 
Professional fees
   
239
     
124
 
Somerville facility
    218       138  
Convertible Notes interest
    176       -  
Accrued compensation
   
109
     
1,065
 
Clinical    
18
     
570
 
Other
    490       590  
Total accrued expenses
 
$
1,893
   
$
3,626