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v3.21.1

Stock options (Details 1) - $ / shares | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019
Outstanding at beginning | 10,000,000 | 5,004,167
Options Outstanding Weighted Average Remaining Contractual Life | 9 years 2 months 30 days |
Options Exercisable Weighted Average Exercise Price | $ 0.34 |
Options Exercisable Ending | 8,750,000 |
Options Exercisable Weighted Average Exercise Price Ending | $ 0.34 |
Maximum [Member] |  |
Options Outstanding Range of Exercise Prices | 0.35 |
Minimum [Member] |  |
Options Outstanding Range of Exercise Prices | $ 0.33 |

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