STOCK WARRANTS AND STOCK OPTIONS (Details 2) - $ / shares |
6 Months Ended | 12 Months Ended | ||
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Jun. 30, 2021 |
Jun. 30, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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Expected Volatility | 180.00% | 180.00% | ||
Risk free interest rate | 0.13% | 0.13% | ||
Stock Options [Member] | ||||
Exercise Price | $ 2 | |||
Expected Volatility | 153.00% | |||
Risk free interest rate | 0.29% | 1.61% | ||
Expected Life | 5 years | |||
Dividend yield | 0.00% | 0.00% | 0.00% | 0.00% |
Stock Options [Member] | Maximum [Member] | ||||
Exercise Price | $ 3.38 | $ 3.30 | $ 1.039 | |
Expected Volatility | 158.00% | 171.00% | 146.00% | |
Risk free interest rate | 0.34% | 0.43% | 1.70% | |
Expected Life | 5 years | 7 years 2 months 1 day | ||
Stock Options [Member] | Minimum [Member] | ||||
Exercise Price | $ 2.77 | $ 1.645 | $ 0.026 | |
Expected Volatility | 152.00% | 163.00% | 133.00% | |
Risk free interest rate | 0.27% | 0.19% | 1.61% | |
Expected Life | 2 years | 2 years |
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- References No definition available.
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- Definition Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award. 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://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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