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Product Revenue, Net - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 11,369 | $ 468
Gross product revenue | Customer | Cardinal Health |  |
Disaggregation of Revenue [Line Items] |  |
Concentration risk (percent) |  | 22.20%
Gross product revenue | Customer | AmerisourceBergen Drug Corporation |  |
Disaggregation of Revenue [Line Items] |  |
Concentration risk (percent) |  | 21.60%
Gross product revenue | Customer | McKesson Corporation |  |
Disaggregation of Revenue [Line Items] |  |
Concentration risk (percent) |  | 20.80%
IBSRELA |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 11,400 | $ 500

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