STOCKHOLDERS' EQUITY - Assumptions Used to estimate fair value (Details) - Employees, Directors And Non-Employee |
6 Months Ended | |
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Jun. 30, 2026 |
Jun. 30, 2025 |
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| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||
| Volatility, Minimum | 97.64% | 96.72% |
| Volatility, Maximum | 101.10% | 102.19% |
| Risk-free interest rate, Minimum | 3.79% | 4.08% |
| Risk-free interest rate, Maximum | 4.09% | 4.23% |
| Minimum | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||
| Expected life (years) | 5 years 9 months 21 days | 5 years |
| Maximum | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||
| Expected life (years) | 5 years 10 months 17 days | 5 years 10 months 13 days |
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- Definition The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The minimum risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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