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SHARE-BASED PAYMENT - Fair value assumptions of Bonus in performance (Details)
12 Months Ended
Jun. 30, 2022
USD ($)
$ / shares
Bonus Performance Award At Exercise Price 10.5 US Dollar [Member]  
Disclosure of terms and conditions of share-based payment arrangement [line items]  
Stock price at the grant date $ 5.42
Exercise Price $ 10.5
Weighted average expected volatility 24.78%
Dividend rate 0.00%
Weighted average risk-free interest rate 1.52%
Weighted average expected life 2 years 7 months 17 days
Weighted average fair value of stock at measurement date | $ $ 0.479
Bonus Performance Award At Exercise Price 21.0 US Dollar [Member]  
Disclosure of terms and conditions of share-based payment arrangement [line items]  
Stock price at the grant date $ 5.42
Exercise Price $ 21.0
Weighted average expected volatility 24.78%
Dividend rate 0.00%
Weighted average risk-free interest rate 1.52%
Weighted average expected life 2 years 7 months 17 days
Weighted average fair value of stock at measurement date | $ $ 0.005