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Equity (Tables)
6 Months Ended
Jun. 30, 2023
Equity [Abstract]  
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
                 
    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