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Prepaid and other current assets
 12 Months Ended
Dec. 31, 2022
Prepaid Expense And Other Assets Current [Abstract]  
Prepaid and other current assets

3.

Prepaid and other current assets

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

 

 

As of December 31,

 

 

 

2022

 

 

2021

 

Insurance

 

$

1,167

 

 

$

2,731

 

Paragraph IV legal proceeding costs

 

 

2,334

 

 

 

2,304

 

Other

 

 

2,533

 

 

 

824

 

Prepaid and other current assets

 

$

6,034

 

 

$

5,859