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Subsequent Events (Details) $ / shares in Units, $ in Millions						1 Months Ended
	Dec. 05, 2025 USD ($)	Nov. 21, 2025 USD ($)	Nov. 07, 2025 USD ($) milestone $ / shares	Oct. 28, 2025 USD ($)	Oct. 24, 2025 USD ($)	Oct. 31, 2025 USD ($)
Subsequent Event
Subsequent Event [Line Items]
Common stock, par or stated value (in USD per share) | $ / shares			$ 0.0001
Subsequent Event | Lilly, and Flying Tigers Acquisition Corporation Merger | Forecast
Subsequent Event [Line Items]
Common stock, exchange price (in USD per share) | $ / shares			3.56
Contingent value rights, per share (in USD per share) | $ / shares			$ 8.91
Milestones to be achieved | milestone			2
Termination fees			$ 4.0
North Carolina Lease Settlement Agreement, Cash Settlement | Subsequent Event
Subsequent Event [Line Items]
Proceeds from legal settlements						$ 9.5
Secured Promissory Note | Secured Debt | Forecast
Subsequent Event [Line Items]
Funding from secured debt financing	$ 25.0	$ 20.0
Secured Promissory Note | Secured Debt | Subsequent Event
Subsequent Event [Line Items]
Secured debt financing					$ 65.0
Funding from secured debt financing			$ 15.0	$ 5.0
Debt instrument, basis spread (percent)					10.00%
Debt instrument, prepayment premium (percent)					0.050
Upon U.S. approval of Ixo-vec prior to seventh anniversary | Subsequent Event | Lilly, and Flying Tigers Acquisition Corporation Merger | Forecast
Subsequent Event [Line Items]
Contingent value rights, per share (in USD per share) | $ / shares			$ 1.78
Upon first achievement of annual worldwide net sales of Ixo-vec | Subsequent Event | Lilly, and Flying Tigers Acquisition Corporation Merger | Forecast
Subsequent Event [Line Items]
Contingent value rights, per share (in USD per share) | $ / shares			$ 7.13
Licensees exceeding amount			$ 1,000.0

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