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Warrants (Tables)
 12 Months Ended
Jun. 30, 2021
Public Offering Warrants [Abstract]  
Schedule of assumptions used to value the company's warrant
    For the
year ended
June 30,
2018		  
Expected term (in years)     2.75  
Expected volatility     49.39 %
Risk-free interest rate     2.11 %

 

    For the
year ended
June 30,
2021		  
Expected term (in years)     5.50  
Expected volatility     41.48 %
Risk-free interest rate     0.83 %