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v3.21.2

Accrued Expenses (Tables) | 9 Months Ended
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Sep. 30, 2021
Payables and Accruals [Abstract] |
Schedule of Accrued Liabilities | Accrued expenses consisted of the following (in thousands):
| September 30, 2021 |  | December 31, 2020
Legal costs | $ | 8,102 |  |  | $ | 24,797 |
Commissions to sales agents | 1,809 |  |  | 2,141 |
Estimated returns | 797 |  |  | 688 |
Accrued clinical trials | 792 |  |  | 651 |
Accrued GPO fees | 496 |  |  | 554 |
Accrued rebates | 584 |  |  | 886 |
Other | 1,112 |  |  | 743 |
Total | $ | 13,692 |  |  | $ | 30,460 |

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