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Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Impairment of intangible assets |  | $ 0 |  |
Allowance for expected credit losses | $ 199 | 932 | $ 199 | $ 730
STD Pharmaceutical Products Limited |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Impairment of intangible assets | 1,700 |  |  |
Selio |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Long-term notes receivable | 2,400 |  | 2,300 |
Allowance for expected credit losses | 200 |  | 200 |
Director | Cianna Medical |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Contingent payments related to acquisition | 1,600 | $ 0 |  |
Other long-term obligations |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Contingent consideration liability, noncurrent | 5,800 |  | 13,500 |
Accrued expenses |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Contingent consideration liability, current | $ 20,500 |  | $ 34,700 |

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