v3.22.2.2
Commitments and Contingencies (Details 3) - $ / shares
12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Weighted average remaining contractual life (in years) 6 years 4 months 24 days 6 years 9 months 18 days
Equity Option [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of outstanding options 13,169,616 11,330,903
Weighted average exercise price $ 6.61 $ 5.74
Number of vested options 8,777,113  
Equity Option [Member] | Option Price 1 [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Range of exercise prices, lower range limit $ 0.92  
Range of exercise prices, upper range limit $ 2.96  
Number of outstanding options 3,903,762  
Weighted average remaining contractual life (in years) 5 years 1 month 13 days  
Weighted average exercise price $ 2.30  
Number of vested options 3,883,345  
Weighted average exercise price $ 2.30  
Equity Option [Member] | Option Price 2 [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Range of exercise prices, lower range limit 3.15  
Range of exercise prices, upper range limit $ 4.80  
Number of outstanding options 2,078,800  
Weighted average remaining contractual life (in years) 5 years 4 months 2 days  
Weighted average exercise price $ 3.30  
Number of vested options 2,063,800  
Weighted average exercise price $ 3.29  
Equity Option [Member] | Option Price 3 [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Range of exercise prices, lower range limit 5.04  
Range of exercise prices, upper range limit $ 8.98  
Number of outstanding options 3,957,054  
Weighted average remaining contractual life (in years) 6 years 25 days  
Weighted average exercise price $ 6.28  
Number of vested options 2,365,387  
Weighted average exercise price $ 6.31  
Equity Option [Member] | Option Price 4 [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Range of exercise prices, lower range limit 9.20  
Range of exercise prices, upper range limit $ 13.01  
Number of outstanding options 1,698,000  
Weighted average remaining contractual life (in years) 9 years 6 months 29 days  
Weighted average exercise price $ 10.50  
Number of vested options 109,581  
Weighted average exercise price $ 12.40  
Equity Option [Member] | Option Price 5 [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Range of exercise prices, lower range limit 13.22  
Range of exercise prices, upper range limit $ 24.58  
Number of outstanding options 1,532,000  
Weighted average remaining contractual life (in years) 8 years 5 months 8 days  
Weighted average exercise price $ 18.23  
Number of vested options 355,000  
Weighted average exercise price $ 18.66