STOCKHOLDERS’ EQUITY AND STOCK-BASED COMPENSATION - Schedule of stock options using the Black-Scholes valuation model with assumptions (Details) |
3 Months Ended |
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Mar. 31, 2023 | |
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |
| Weighted average volatility | 99.22% |
| Weighted average risk-free interest rate | 3.59% |
| Dividend yield | 0.00% |
| Minimum | |
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |
| Estimated life (in years) | 3 years |
| Maximum | |
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |
| Estimated life (in years) | 3 years 3 months 3 days |
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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. No definition available.
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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 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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