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Number of milestone payments in pursuant to achievement of certain milestone.

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Milestone amount paid as a result of achieving the certain milestone being the achievement of the primary survival and safety endpoints in the Phase 2b of clinical trial.

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Payments to be made after initiating patient dosing in the US and phase 2 clinical trial.

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Fair Value of Financial Instruments - Narratives (Details)		1 Months Ended	3 Months Ended
	Aug. 05, 2025 USD ($) Milestone	Oct. 31, 2023 USD ($)	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2025 USD ($)
Fair Value of Financial Instruments
Contingent consideration, current portion			$ 1,193,000
Non-current contingent consideration			8,838,000			$ 10,004,000
VCN
Fair Value of Financial Instruments
Additional consideration related to the achievement of certain milestones			70,200,000
Amount to be paid due to approval					$ 3,000,000
Amount of milestone obligated to pay as a result of achieving certain milestone	$ 6,000,000		6,000,000
Number of milestone payments \| Milestone	3
Payment made after clinical trial		$ 3,250,000
Fair value of contingent consideration			10,000,000
Contingent consideration, current portion			1,200,000
Non-current contingent consideration			8,800,000
Fair value measurement, transfer in to level 3			0	$ 0
Fair value measurement, transfer out of level3			0	0
VCN \| Paid by end of August 2025
Fair Value of Financial Instruments
Amount of milestone payment paid as a result of achieving certain milestone	$ 500,000
VCN \| Paid by end of December 2025
Fair Value of Financial Instruments
Amount of milestone obligated to pay as a result of achieving certain milestone	500,000
VCN \| Licensing or business development transaction is secured
Fair Value of Financial Instruments
Amount of milestone obligated to pay as a result of achieving certain milestone	$ 5,000,000
VCN \| Operating Expense
Fair Value of Financial Instruments
Increase in operating expense			$ 27,000	$ 21,000