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Commitments and Contingencies (Details 4) - $ / shares
12 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2022
Offsetting Assets [Line Items]      
Weighted average remaining contractual life 5 years 5 months 23 days 6 years  
Equity Option [Member]      
Offsetting Assets [Line Items]      
Number of outstanding options 15,037,754 14,111,780 13,169,616
Weighted average remaining contractual life 5 years 5 months 23 days    
Weighted average exercise price $ 6.80 $ 7.12 $ 6.61
Number of vested options 9,910,590    
Weighted average exercise price options vested $ 5.52    
Equity Option [Member] | Option Price 1 [Member]      
Offsetting Assets [Line Items]      
Range of exercise prices, Lower range limit 0.92    
Range of exercise prices, Upper range limit $ 3.00    
Number of outstanding options 3,015,700    
Weighted average remaining contractual life 3 years 9 months 14 days    
Weighted average exercise price $ 2.39    
Number of vested options 3,015,700    
Weighted average exercise price options vested $ 2.39    
Equity Option [Member] | Option Price 2 [Member]      
Offsetting Assets [Line Items]      
Range of exercise prices, Lower range limit 3.01    
Range of exercise prices, Upper range limit $ 5.00    
Number of outstanding options 2,267,500    
Weighted average remaining contractual life 4 years 3 days    
Weighted average exercise price $ 3.42    
Number of vested options 2,056,250    
Weighted average exercise price options vested $ 3.31    
Equity Option [Member] | Option Price 3 [Member]      
Offsetting Assets [Line Items]      
Range of exercise prices, Lower range limit 5.01    
Range of exercise prices, Upper range limit $ 9.00    
Number of outstanding options 6,640,554    
Weighted average remaining contractual life 6 years 25 days    
Weighted average exercise price $ 6.58    
Number of vested options 3,473,639    
Weighted average exercise price options vested $ 6.21    
Equity Option [Member] | Option Price 4 [Member]      
Offsetting Assets [Line Items]      
Range of exercise prices, Lower range limit 9.01    
Range of exercise prices, Upper range limit $ 13.00    
Number of outstanding options 1,649,000    
Weighted average remaining contractual life 7 years 3 months 29 days    
Weighted average exercise price $ 10.26    
Number of vested options 760,000    
Weighted average exercise price options vested $ 10.50    
Equity Option [Member] | Option Price 5 [Member]      
Offsetting Assets [Line Items]      
Range of exercise prices, Lower range limit 13.01    
Range of exercise prices, Upper range limit $ 25.00    
Number of outstanding options 1,465,000    
Weighted average remaining contractual life 6 years 5 months 12 days    
Weighted average exercise price $ 18.18    
Number of vested options 605,001    
Weighted average exercise price options vested $ 18.47