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Share-Based Payments - Additional Information (Details) - USD ($)
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2015
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items]        
Number of employee share converts into ordinary share on exercise       1
Amounts paid or payable by recipient on receipt of option       $ 0
Historical share price volatility period   2 years    
Share options outstanding at end of year weighted average exercise price $ 0.6 $ 1.19 $ 1.48  
Weighted average remaining contractual life 2677 days 2135 days 555 days  
A D S Options        
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items]        
Share options outstanding at end of year weighted average exercise price $ 3.52 $ 6.01 $ 6.7  
Weighted average remaining contractual life 3159 days 3329 days 3158 days  
Bottom of Range        
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items]        
Historical share price volatility period 4 years      
Bottom of Range | A D S Options        
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items]        
Historical share price volatility period 4 years      
Top of Range        
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items]        
Historical share price volatility period 5 years      
Top of Range | A D S Options        
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items]        
Historical share price volatility period 5 years