Annual report pursuant to Section 13 and 15(d)

Share-based Compensation (Summary of Stock Options Outstanding and Exercisable) (Details)

v3.22.2.2
Share-based Compensation (Summary of Stock Options Outstanding and Exercisable) (Details) - Stock Option [Member]
12 Months Ended
Sep. 30, 2022
USD ($)
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares Outstanding at Beginning of Period | shares 10,600,680
Number of Shares Granted | shares 4,494,615
Number of Shares Exercised | shares (539,146)
Number of Shares Forfeited | shares (292,679)
Number of Shares Outstanding at End of Period | shares 14,263,470
Number of Shares Exercisable at End of Period | shares 7,763,554
Weighted Average Exercise Price Per Share Outstanding at Beginning of Period | $ / shares $ 2.84
Weighted Average Exercise Price Per Share Granted | $ / shares 9.79
Weighted Average Exercise Price Per Share Exercised | $ / shares 2.00
Weighted Average Exercise Price Per Share Forfeited | $ / shares 5.64
Weighted Average Exercise Price Per Share Outstanding at End of Period | $ / shares 5.00
Weighted Average Exercise Price Per Share Exercisable at End of Period | $ / shares $ 2.22
Weighted Average Remaining Contractual Term (years) Outstanding at End of Period 7 years 3 months 18 days
Weighted Average Remaining Contractual Term (years) Exercisable at End of Period 6 years 14 days
Aggregate Intrinsic Value Outstanding at End of Period | $ $ 96,040,469
Aggregate Intrinsic Value Exercisable at End of Period | $ $ 72,896,243