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Schedule of Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Total stock-based compensation expense | $ 2,108 | $ 2,957
Research and Development Expenses [Member] |  |
Total stock-based compensation expense | 426 | 751
General and Administrative Expenses [Member] |  |
Total stock-based compensation expense | $ 1,682 | $ 2,206

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