Business Combination - Assets acquired and liabilities assumed (Details) - ABCJ, LLC	Oct. 08, 2025 USD ($)
Assets acquired:
Cash	$ 2,224
Prepaid expenses and other current assets	114,427
Property and equipment, net of depreciation	388,894
In-process research and development assets: Seviprotimut-L	114,300,000
Goodwill	25,744,143
Total assets acquired	140,549,688
Liabilities assumed:
Accounts payable and accrued expenses	569,543
Total liabilities assumed	569,543
Net assets acquired	$ 139,980,145

Amount of accounts payable and accrued expenses assumed at the acquisition date.

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Amount of goodwill, acquired at the acquisition date.

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Amount of asset acquired in business combination and recognized at acquisition date.

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Amount of cash and cash equivalent acquired in business combination and recognized at acquisition date.

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Amount of prepaid expense and asset classified as other, acquired in business combination and recognized at acquisition date, classified as current.

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Amount of identifiable indefinite-lived intangible asset acquired in business combination and recognized at acquisition date. Excludes goodwill and financial asset.

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Amount of asset acquired in excess of (less than) liability assumed in business combination and recognized at acquisition date. Excludes goodwill.

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Amount of property, plant, and equipment acquired in business combination and recognized at acquisition date.

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