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Stock-Based Compensation - Schedule of cost related to stock-based compensation (Details) - 2023 Plan - Legacy Orchestra - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Stock options
Stock-Based Compensation
Total stock-based compensation	$ 1,048	$ 1,358	$ 1,914	$ 2,604
Unrecognized stock-based compensation expense for options	9,700		$ 9,700
Expected period to be recognized			2 years 10 months 24 days
Stock options \| Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense
Stock-Based Compensation
Total stock-based compensation	637	666	$ 1,131	1,273
Stock options \| Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense
Stock-Based Compensation
Total stock-based compensation	411	692	783	1,331
Restricted Stock
Stock-Based Compensation
Total stock-based compensation	1,457	1,564	3,371	2,979
Unrecognized stock-based compensation expense for options	9,900		$ 9,900
Expected period to be recognized			2 years 3 months 18 days
Restricted Stock \| Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense
Stock-Based Compensation
Total stock-based compensation	490	528	$ 1,126	993
Restricted Stock \| Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense
Stock-Based Compensation
Total stock-based compensation	$ 967	1,036	2,245	1,986
Warrant
Stock-Based Compensation
Total stock-based compensation		328	71	632
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Stock-Based Compensation
Total stock-based compensation		121	32	241
Warrant \| Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense
Stock-Based Compensation
Total stock-based compensation		$ 207	$ 39	$ 391