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ACCRUED EXPENSES (Tables)
6 Months Ended
Jun. 30, 2023
ACCRUED EXPENSES [Abstract]  
Accrued Expenses

Accrued expenses at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

   
June 30,
2023
   
December 31,
2022
 
Legal fees and settlements
 
$
349
   
$
1,138
 
Clinical
   
310
     
570
 
Professional fees
   
431
     
333
 
Accrued compensation
   
324
     
1,065
 
Other
   
695
     
520
 
Total accrued expenses
 
$
2,109
   
$
3,626