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Equity (Tables) | 6 Months Ended
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Jun. 30, 2023
Equity [Abstract] |
Schedule of assumptions used |
Schedule of assumptions used |  |  |  |
Annual dividend yield |  |  | — |
Expected life (years) |  |  | 5.0 |
Risk-free interest rate |  |  | 0.92 | %
Expected volatility |  |  | 95.15 | %
Schedule of warrants outstanding |
Schedule of warrants outstanding |  |  |  |  |  |  |  |  |
|  | Warrants |  | Weighted Average Exercise Price
Warrants outstanding, as of December 31, 2021 |  |  |  | 125,000 |  |  | $ | 20.0 |
Issued |  |  |  | — |  |  |  | — |
Exercised |  |  |  | — |  |  |  | — |
Expired |  |  |  | — |  |  |  | — |
Warrants outstanding, as of December 31, 2022 |  |  |  | 125,000 |  |  |  | 20.0 |
|  |  |  | — |  |  |  | — |
Warrants outstanding, as of June 30, 2023 (unaudited) |  |  |  | 125,000 |  |  | $ | 20.0 |
Warrants exercisable, as of June 30, 2023 (unaudited) |  |  |  | 125,000 |  |  | $ | 20.0 |

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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (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 -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-1 + Details
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