v3.25.1
Development, Commercialization and Supply Agreements - Summary of Licensing Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
License And Collaboration Agreements [Line Items]      
Revenue recognized related to upfront and milestone payments   $ 401  
Revenue recognized related to upfront and milestone payments $ 0    
Licenses revenue 42,017 56,519  
Edding | Out-licenses      
License And Collaboration Agreements [Line Items]      
Revenue recognized related to upfront and milestone payments [1] 0    
Revenue recognized related to upfront and milestone payments [1]   $ 376  
Edding | Out-licenses | Licensing Revenue      
License And Collaboration Agreements [Line Items]      
Licenses revenue $ 40,081   $ 40,081
[1] Licensing revenue under the DCS Agreement is recognized concurrent with the input measure of support hours provided by Amarin to Edding in achieving the combined development and regulatory performance obligation, which in the Company’s judgment is the best measure of progress towards satisfying this performance obligation.