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Related Parties (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended				3 Months Ended
	Mar. 31, 2026	Jan. 31, 2026	Apr. 30, 2025	Jan. 31, 2025	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Related Party Transaction [Line Items]
Total expenses	$ 90	$ 20
Research and development expenses					$ 679	$ 4,716
Accrued expenses – related party	45				45		$ 23
Costs and expenses related to related party	90	$ 20
Related Party [Member]
Related Party Transaction [Line Items]
Due to related party	98				98		91
Total expenses					307	405
Costs and expenses related to related party					307	405
Mstone [Member]
Related Party Transaction [Line Items]
Total expenses					314	304
Issuance of shares				3,426,484
Price per shares				$ 1.17
Costs and expenses related to related party					314	304
Mstone [Member] \| Location, Statement of Income, Balance [Axis]: GeneralandAdministrativeExpensesMember
Related Party Transaction [Line Items]
Total expenses					78	101
Costs and expenses related to related party					78	101
Mstone [Member] \| Location, Statement of Income, Balance [Axis]: ResearchandDevelopmentExpensesMember
Related Party Transaction [Line Items]
Total expenses					236	405
Costs and expenses related to related party					236	405
Rush [Member]
Related Party Transaction [Line Items]
Paid amount			$ 109
Issuance of shares				277,823
Research and development expenses					92	0
Accrued expenses – related party	$ 45				45		$ 23
Service Agreement [Member]
Related Party Transaction [Line Items]
Total expenses					314	405
Costs and expenses related to related party					$ 314	$ 405