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Accrued Expenses and Other Current Liabilities
3 Months Ended
Mar. 31, 2024
Accrued Expenses and Other Current Liabilities [Abstract]  
Accrued Expenses and Other Current Liabilities
Note 8. Accrued Expenses and Other Current Liabilities
 
Accrued expenses and other current liabilities consist of the following as of March 31, 2024 and December 31, 2023 (in thousands):

   
March 31, 2024
   
December 31, 2023
 
Restructuring costs   $
222     $
519  
Legal fees
   
1,330
     
979
 
Royalties
    93       123  
Other
   
238
     
194
 
Total accrued expenses and other current liabilities
 
$
1,883
   
$
1,815