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Prepaid and other current assets (Tables)
 6 Months Ended
Jun. 30, 2022
Prepaid Expense And Other Assets Current [Abstract]  
Schedule of prepaid and other current assets

Our prepaid and other current assets consisted of the following (in thousands):

 

 

June 30, 2022

 

 

December 31, 2021

 

Insurance

 

$

558

 

 

$

2,731

 

Paragraph IV legal proceeding costs

 

 

2,309

 

 

 

2,304

 

Other

 

 

6,229

 

 

 

5,513

 

Prepaid and other current assets

 

$

9,096

 

 

$

10,548