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Prepaid and other current assets (Tables) | 12 Months Ended
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Dec. 31, 2021
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):
|  | As of December 31, |
|  | 2021 |  |  | 2020 |
Insurance |  | $ | 2,731 |  |  | $ | 2,568 |
Paragraph IV legal proceeding costs |  |  | 2,304 |  |  |  | — |
Other |  |  | 5,513 |  |  |  | 4,975 |
Prepaid and other current assets |  | $ | 10,548 |  |  | $ | 7,543 |

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- Definition Tabular disclosure of the carrying amounts of other current assets. + References No definition available. + Details
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