| Line Item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 | Dec 31, 2019 | Dec 31, 2018 |
|---|---|---|---|---|---|---|---|---|
| Operating expenses: | ||||||||
| Research and development | ||||||||
| Marketing and business development | ||||||||
| General and administrative | ||||||||
| Operating loss | ||||||||
| Loss on extinguishment of debt | ||||||||
| Financial expense, net | ||||||||
| Loss before income tax | ||||||||
| Income tax expense | ||||||||
| Net loss | ||||||||
| Basic (in Dollars per share) | ||||||||
| Diluted (in Dollars per share) |