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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

5. Accrued expenses and other current liabilities

 

Other accrued expenses and other current liabilities consisted of the following (in thousands):

 

   March 31,
2024
   December 31,
2023
 
Payroll and related costs  $538   $762 
Professional fees   325    489 
Operating lease liabilities   1,483    1,473 
Other accrued expenses and current liabilities   374    409 
Accrued expenses and other current liabilities  $2,720   $3,133