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Fair value measurement (Tables)
9 Months Ended
Sep. 30, 2023
Fair Value Disclosures [Abstract]  
Summary of Fair Value Assets and Liabilities

The following tables sets forth by level, within the fair value hierarchy, the Company’s assets at fair value:

 

   Level 1   Level 2   Level 3   Total 
   September 30, 2023 
   Level 1   Level 2   Level 3   Total 
Assets:                
Money market funds *  $382   $   $   $382 

 

   Level 1   Level 2   Level 3   Total 
   December 31, 2022 
   Level 1   Level 2   Level 3   Total 
Assets:                
Money market funds *  $1,501   $   $   $1,501 

 

 

*Included in cash and cash equivalents on the condensed consolidated balance sheets.