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Revenue - Gross-to-Net Sales Accruals (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Gross-to-net sales accruals and reserves |  |
Beginning balance | $ 2,844 | $ 0
Provisions | 31,335 | 6,048
Credits/payments | (25,551) | (3,204)
Ending balance | 8,628 | 2,844
Discounts and Chargebacks |  |
Gross-to-net sales accruals and reserves |  |
Beginning balance | 142 | 0
Provisions | 5,341 | 825
Credits/payments | (5,005) | (683)
Ending balance | 478 | 142
Rebates, Wholesaler and GPO Fees |  |
Gross-to-net sales accruals and reserves |  |
Beginning balance | 1,444 | 0
Provisions | 15,365 | 2,721
Credits/payments | (12,575) | (1,277)
Ending balance | 4,234 | 1,444
Copay and Returns |  |
Gross-to-net sales accruals and reserves |  |
Beginning balance | 1,258 | 0
Provisions | 10,629 | 2,502
Credits/payments | (7,971) | (1,244)
Ending balance | $ 3,916 | $ 1,258

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