XML 113 R89.htm IDEA: XBRL DOCUMENT v3.23.1
EQUITY - Calculation of warrants using Black-Scholes pricing model (Details)
Jul. 03, 2020
Risk-free rate  
Measurement Inputs  
Fair value of warrants 0.0260
Volatility  
Measurement Inputs  
Fair value of warrants 0.5721
Expected dividend rate  
Measurement Inputs  
Fair value of warrants 0
Spot price of underling ordinary share  
Measurement Inputs  
Fair value of warrants 0.01035
Exercise price  
Measurement Inputs  
Fair value of warrants 0.01
Fair value of warrant  
Measurement Inputs  
Fair value of warrants 20.27