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v3.23.1

Warrants (Tables) | 12 Months Ended
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Dec. 31, 2022
Warrants [Abstract] |
Schedule of fair value of the outstanding warrants |
|  | December 31, 2022 |  |  | December 31, 2021 |
Market price per share (USD/share) |  | $ | 1.31 |  |  | $ | 10.37 |
Exercise price (USD/share) |  |  | 17.60 |  |  |  | 17.60 |
Risk free rate |  |  | 4.18 | % |  |  | 1.16 | %
Dividend yield |  |  | 0 | % |  |  | 0 | %
Expected term/Contractual life (years) |  |  | 3.32 |  |  |  | 4.32 |
Expected volatility |  |  | 96.90 | % |  |  | 147.33 | %
Schedule of reconciliation of the beginning and ending balances of warrants liability |
Beginning balance, May 19, 2021 |  | $ | 1,152 |
Fair value change of the issued warrants included in earnings |  |  | (61 | )
Ending balance, December 31, 2021 |  |  | 1,091 |
Beginning balance, January 1, 2022 |  | $ | 1,091 |
Fair value change of the issued warrants included in earnings |  |  | (1,063 | )
Ending balance, December 31, 2022 |  | $ | 28 |

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- Definition Tabular disclosure of fair value of warrants. + References No definition available. + Details
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- Definition Tabular disclosure of warrant activities for the period. + References No definition available. + Details
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- References No definition available. + Details
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