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Prepaid and other current assets (Tables)
3 Months Ended
Mar. 31, 2023
Prepaid Expense and Other Assets, Current [Abstract]  
Schedule of prepaid and other current assets
Our prepaid and other current assets consisted of the following as of March 31, 2023 and December 31, 2022 (in thousands):
 
 
  
March 31, 2023
 
  
December 31, 2022
 
Insurance
   $ 1,608      $ 1,167  
Capitalized legal
     2,334        2,334  
Other
     1,504        2,533  
    
 
 
    
 
 
 
Prepaid and other current assets
   $ 5,446      $ 6,034