| 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 | Dec 31, 2017 |
|---|---|---|---|---|---|---|---|---|---|
| CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) | |||||||||
| REVENUES | |||||||||
| RESEARCH AND DEVELOPMENT EXPENSES | |||||||||
| GENERAL, ADMINISTRATIVE, BUSINESS AND DEVELOPMENT EXPENSES | |||||||||
| SHARE OF LOSS OF JOINT VENTURE | |||||||||
| OPERATING LOSS | |||||||||
| FINANCIAL INCOME | |||||||||
| FINANCIAL EXPENSES | |||||||||
| FINANCIAL INCOME (EXPENSES), net | |||||||||
| INCOME (LOSS) FROM CONTINUING OPERATIONS | |||||||||
| INCOME(LOSS) FROM DISCONTINUED OPERATIONS | |||||||||
| INCOME (LOSS) AND COMPREHENSIVE INCOME (LOSS) FOR THE YEAR | |||||||||
| LOSS PER ORDINARY SHARE FROM CONTINUING OPERATION, basic (U.S. dollars) | |||||||||
| LOSS PER ORDINARY SHARE FROM CONTINUING OPERATION, diluted (U.S. dollars) | |||||||||
| EARNINGS (LOSS) PER ORDINARY SHARE FROM DISCONTINUED OPERATION, basic (U.S. dollars) | |||||||||
| EARNINGS (LOSS) PER ORDINARY SHARE FROM DISCONTINUED OPERATION, diluted (U.S. dollars) |