XML 53 R29.htm IDEA: XBRL DOCUMENT v3.23.1
Accrued Expenses (Tables)
 12 Months Ended
Dec. 31, 2022
Accrued Expenses [Abstract]  
Accrued Expenses

Accrued expenses consisted of the following (in thousands):

   
As of December 31,
  
   
2022
    
2021
  
Accrued compensation
  
$
1,065
    
$
656
  
Legal fees and related
    
1,138
      
241
  
Clinical
    
570
      
200
  
Q4-22 PIPE    
208
      
-
  
Other
     645       152  
Total accrued expenses
  
$
3,626
    
$
1,249