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Share Based Compensation - Summary of share-based payment award, stock options, valuation assumptions (Details) - Black Scholes [Member] - $ / shares
3 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Exercise price $ 7.73 $ 25.62
Share price $ 2.46 $ 18.03
Volatility 99.00% 79.00%
Expected term in years 9 years 7 months 6 days 5 years
Risk-free interest rate 4.30% 2.91%
Dividend rate 0.00% 0.00%