Trade Receivables (Details Textual) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Disposal Group, Held-for-Sale, Not Discontinued Operations \| BioCryst Ireland
Accounts, Notes, Loans and Financing Receivable [Line Items]
Trade receivables	$ 10,285
Royalty Receivables from Partners
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables	3,138	$ 2,223
ORLADEYO \| Trade Accounts Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, after allowance for credit loss, total	88,034	76,282
Peramivir \| Trade Accounts Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, after allowance for credit loss, total	$ 153	$ 564

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.

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