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Debt - (Tables) | 6 Months Ended
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Jun. 30, 2025
Debt Instrument, Redemption [Line Items] |
Summary of liability for sale of future royalties | ​
​ | ​ | ​ | ​ | ​
​ |  | Six Months Ended June 30, | ​
Liability for sale of future royalties- (current and noncurrent) | ​ | 2025 | ​
Beginning balance as of December 31, 2024 | ​ | $ | 2,081,776 | ​
Less: Non-cash royalty revenue payable to Royalty Pharma | ​ | ​ | (85,099) | ​
Plus: Non-cash interest expense recognized | ​ | ​ | 99,329 | ​
Ending balance | ​ | $ | 2,096,006 | ​
Effective interest rate as of June 30, 2025 | ​ |  | 9.3% | ​
2026 Convertible Notes |
Debt Instrument, Redemption [Line Items] |
Summary of convertible notes | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, 2025 | ​ | December 31, 2024 | ​
Principal | ​ | $ | 287,500 | ​ | $ | 287,500 | ​
Less: Debt issuance costs | ​ |  | (1,487) | ​ |  | (2,088) | ​
Net carrying amount | ​ | $ | 286,013 | ​ | $ | 285,412 | ​
Summary of interest expense recognized related to the Convertible Notes | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | Three Months Ended June 30, | ​ | ​ | Six Months Ended June 30, | ​
​ |  | 2025 | ​ | 2024 |  | 2025 | ​ | 2024 | ​
Contractual interest expense | ​ | $ | 1,067 | ​ | $ | 1,066 | ​ | $ | 2,135 | ​ | $ | 2,142 | ​
Amortization of debt issuance costs | ​ |  | 301 | ​ | ​ | 295 | ​ | ​ | 601 | ​ | ​ | 591 | ​
Total | ​ | $ | 1,368 | ​ | $ | 1,361 | ​ | $ | 2,736 | ​ | $ | 2,733 | ​
Effective interest rate | ​ |  | 1.9 | % | ​ | 1.9 | % | ​ | 1.9 | % | ​ | 1.9 | %
​

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- Definition Tabular disclosure of activity related to the liability resulting from the sale of future royalties. + References No definition available. + Details
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- Definition Tabular disclosure of convertible debt instrument. Includes, but is not limited to, principal amount and amortized premium or discount. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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