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Prepaid and other current assets | 9 Months Ended
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Sep. 30, 2021
Prepaid Expense And Other Assets Current [Abstract] |
Prepaid and other current assets |
4. | Prepaid and other current assets
Our prepaid and other current assets consisted of the following (in thousands):
|  | September 30, 2021 |  |  | December 31, 2020 |
Insurance |  | $ | 3,801 |  |  | $ | 2,568 |
Paragraph IV legal proceeding costs |  |  | 2,858 |  |  |  | — |
Other |  |  | 3,715 |  |  |  | 4,975 |
Prepaid and other current assets |  | $ | 10,374 |  |  | $ | 7,543 |

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