STOCKHOLDERS' EQUITY - Inputs valued under using the Black-Scholes pricing model (Details) - $ / shares |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 04, 2025 |
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| STOCKHOLDERS' EQUITY | |||
| Expected life (years) | 6 years 6 months | ||
| Risk-free interest rate | 4.00% | ||
| Expected volatility | 54.60% | ||
| Annual dividend yield | 0.00% | ||
| 2015 Equity Incentive Plan | |||
| STOCKHOLDERS' EQUITY | |||
| Maximum number of shares authorized to issue | 231,800,000 | ||
| Exercise price of options granted | $ 1.6 | ||
| Vesting term | 4 years | 4 years | |
| Expire term | 10 years | 10 years | |
| 2015 Equity Incentive Plan | Minimum | |||
| STOCKHOLDERS' EQUITY | |||
| Exercise price of options granted | $ 1.6 | $ 1.25 | |
| 2015 Equity Incentive Plan | Maximum | |||
| STOCKHOLDERS' EQUITY | |||
| Exercise price of options granted | $ 1.78 | $ 1.38 | |
| 2025 Equity Incentive Plan | |||
| STOCKHOLDERS' EQUITY | |||
| Maximum number of shares authorized to issue | 80,000,000 | ||
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The estimated measure of the 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 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 Number of shares authorized for issuance under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Period from grant to expiration date of 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/exampleRef
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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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