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Subsequent Events (Details) - Credit Agreement - Athyrium - USD ($) $ in Thousands | Jul. 29, 2022 | Dec. 07, 2020
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Subsequent Event [Line Items] |  |
Debt instrument, face amount |  | $ 200,000
Debt instrument, commitment fee percentage |  | 1.00%
Subsequent Event |  |
Subsequent Event [Line Items] |  |
Debt instrument, face amount | $ 75 |
Debt instrument, commitment fee percentage | 1.00% |
Proceeds from debt instrument, commitment fee | $ 74,250 |
Subsequent Event | Term B Loan |  |
Subsequent Event [Line Items] |  |
Debt instrument, face amount | $ 25,000 |

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