Segment Reporting - Schedule of CODM also Reviews DefenCath Sales Separately From Sales (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Product Sales:
Total Revenues	$ 127,427	$ 39,082
DefenCath
Product Sales:
Total Revenues	97,511	39,082
Melinta Portfolio
Product Sales:
Total Revenues	24,405	0
Product sales, net
Product Sales:
Total Revenues	121,916	39,082
Contract revenue
Product Sales:
Total Revenues	$ 5,511	$ 0

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details