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Prepaid and other current assets (Tables)
 3 Months Ended
Mar. 31, 2021
Prepaid Expense and Other Assets, Current [Abstract]  
prepaid and other current assets consisted of the following
Our prepaid and other current assets consisted of the following (in thousands):
 
     March 31,
2021		      December 31,
2020		  
Insurance
    $ 1,522      $ 2,568  
Paragraph IV legal proceeding costs
      1,926        —    
Other
      4,912        4,975  
    
 
 
     
 
 
  
Prepaid and other current assets
    $ 8,360      $ 7,543