Stock Option Plan - Schedule of Stock Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Schedule of Stock Compensation Expense [Line Items]
Stock compensation expense	$ 126	$ 617	$ 501	$ 704
Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense
Schedule of Stock Compensation Expense [Line Items]
Stock compensation expense	101	579	413	612
Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense
Schedule of Stock Compensation Expense [Line Items]
Stock compensation expense	$ 25	$ 38	$ 88	$ 92

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details