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Stockholders’ Equity (Tables) | 6 Months Ended
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Jun. 30, 2021
Equity [Abstract] |
Schedule of assumptions |
Schedule of assumptions |  |  |  |  |  |  |  |
|  | June 30, |  |  | June 30, |
|  | 2021 |  |  | 2020 |
Risk-free interest rate |  |  | 0.93% |  |  |  | 1.71% |
Expected life of the options |  |  | 10 years |  |  |  | 10 years |
Expected volatility |  |  | 122.93% |  |  |  | 158.86% |
Expected dividend yield |  |  | 0% |  |  |  | 0% |
Schedule of option activity |
Schedule of option activity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options |  | Shares |  |  | Weighted average exercise price |  |  | Weighted Average Remaining Contractual Life |  |  | Aggregate Intrinsic Value |
Outstanding at December 31, 2020 |  |  | 210,000 |  |  | $ | 9.61 |  |  |  | 9.61 |  |  |  | – |
Granted |  |  | 105,000 |  |  |  | 3.00 |  |  |  | – |  |  |  | – |
Exercised |  |  | – |  |  | $ | – |  |  |  | – |  |  |  | – |
Forfeited or expired |  |  | – |  |  | $ | – |  |  |  | – |  |  |  | – |
Outstanding at June 30, 2021 |  |  | 315,000 |  |  | $ | 4.80 |  |  |  | 8.83 |  |  |  | 336,000 |
Vested as of June 30, 2021 |  |  | 262,500 |  |  | $ | 5.16 |  |  |  | 8.64 |  |  |  | 84,000 |
Exercisable at June 30, 2021 |  |  | 315,000 |  |  | $ | 5.16 |  |  |  | 8.64 |  |  |  | 84,000 |
Schedule of options by exercise price |
Schedule of options by exercise price |  |  |  |  |  |  |  |  |  |  |  |
Outstanding |  |  | Exercisable |
Number of |  |  |  | Exercise |  |  | Number of |  |  |  | Exercise |
Options |  |  |  | Price |  |  | Options |  |  |  | Price |
30,000 |  |  | $ | 5.70 |  |  | 30,000 |  |  | $ | 5.70 |
30,000 |  |  |  | 5.70 |  |  | 30,000 |  |  |  | 5.70 |
30,000 |  |  |  | 5.70 |  |  | 30,000 |  |  |  | 5.70 |
30,000 |  |  |  | 5.70 |  |  | 30,000 |  |  |  | 5.70 |
30,000 |  |  |  | 5.70 |  |  | 30,000 |  |  |  | 5.70 |
30,000 |  |  |  | 5.70 |  |  | 30,000 |  |  |  | 5.70 |
30,000 |  |  |  | 5.70 |  |  | 30,000 |  |  |  | 5.70 |
15,000 |  |  |  | 3.00 |  |  | 15,000 |  |  |  | 3.00 |
15,000 |  |  |  | 3.00 |  |  | 15,000 |  |  |  | 3.00 |
15,000 |  |  |  | 3.00 |  |  | 15,000 |  |  |  | 3.00 |
15,000 |  |  |  | 3.00 |  |  | 15,000 |  |  |  | 3.00 |
15,000 |  |  |  | 3.00 |  |  | 15,000 |  |  |  | 3.00 |
15,000 |  |  |  | 3.00 |  |  | 15,000 |  |  |  | 3.00 |
15,000 |  |  |  | 3.00 |  |  | 15,000 |  |  |  | 3.00 |
315,000 |  |  |  |  |  |  | 315,000 |  |  |  |  |

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- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the change in stock options. + References No definition available. + Details
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