Other income (expense) Interest Expense
The components of Interest expense for the three and six months ended June 30, 2025 and 2024 are as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | (in thousands) | | | | | | | | 2025 | | 2024 | | 2025 | | 2024 | | | | | | | | | | | | | | | | Deferred royalty obligation interest expense | | | | | | | | $ | 8,723 | | | $ | 8,266 | | | $ | 17,168 | | | $ | 16,359 | | Effective interest expense on senior secured term loan facility | | | | | | | | 4,274 | | | 4,413 | | | 8,059 | | | 8,816 | | | | | | | | | | | | | | | | | Interest expense | | | | | | | | $ | 12,997 | | | $ | 12,679 | | | $ | 25,227 | | | $ | 25,175 | |
Other, net
The components of Other, net for the three and six months ended June 30, 2025 and 2024 are as follows:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | (in thousands) | | | | 2025 | | 2024 | | 2025 | | 2024 | Deerfield warrant obligation, change in fair value income (expense) | | | | $ | — | | | $ | 2,230 | | | $ | — | | | $ | (838) | | Cumulative catch-up adjustment, deferred royalty obligation | | | | 184 | | | 263 | | | 196 | | | 526 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exchange differences loss | | | | (847) | | | (59) | | | (937) | | | (96) | | R&D tax credit gain | | | | 481 | | | 320 | | | 762 | | | 567 | | Other, net | | | | $ | (182) | | | $ | 2,754 | | | $ | 21 | | | $ | 159 | |
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