Intangible Assets - Schedule of Future Intangible Asset Amortization (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Net Carrying Amount | $ 111,128 | $ 117,089 |
| 2026 | 1,986 | |
| 2027 | 7,948 | |
| 2028 | 7,948 | |
| 2029 | 7,948 | |
| 2030 | 7,948 | |
| Thereafter | 77,350 | |
| HETLIOZ® | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Net Carrying Amount | 13,040 | 14,137 |
| 2026 | 365 | |
| 2027 | 1,463 | |
| 2028 | 1,463 | |
| 2029 | 1,463 | |
| 2030 | 1,463 | |
| Thereafter | 6,823 | |
| PONVORY® | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Net Carrying Amount | 88,794 | 92,952 |
| 2026 | 1,386 | |
| 2027 | 5,544 | |
| 2028 | 5,544 | |
| 2029 | 5,544 | |
| 2030 | 5,544 | |
| Thereafter | 65,232 | |
| NEREUSTM | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Net Carrying Amount | 9,294 | $ 10,000 |
| 2026 | 235 | |
| 2027 | 941 | |
| 2028 | 941 | |
| 2029 | 941 | |
| 2030 | 941 | |
| Thereafter | $ 5,295 |
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Finite-Lived Intangible Asset, Expected Amortization, After Year Four No definition available.
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