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Share-Based Compensation - Summary of Stock Options Outstanding (Details)
9 Months Ended
Jun. 30, 2025
$ / shares
shares
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Number Outstanding (in shares) | shares 4,376,718
Weighted average remaining contractual life 4 years 11 months 4 days
Weighted average exercise price, outstanding balance $ 2.72
Number exercisable | shares 1,383,228
Exercisable, weighted average exercise price $ 3.02
Range One [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 1.7
Upper exercise price $ 2.59
Number Outstanding (in shares) | shares 1,625,665
Weighted average remaining contractual life 6 years 29 days
Weighted average exercise price, outstanding balance $ 2.14
Number exercisable | shares 229,101
Exercisable, weighted average exercise price $ 1.73
Range Two [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 2.64
Upper exercise price $ 2.7
Number Outstanding (in shares) | shares 1,538,000
Weighted average remaining contractual life 4 years 10 months 9 days
Weighted average exercise price, outstanding balance $ 2.69
Number exercisable | shares 387,459
Exercisable, weighted average exercise price $ 2.69
Range Three [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 3.09
Upper exercise price $ 3.56
Number Outstanding (in shares) | shares 1,126,053
Weighted average remaining contractual life 3 years 6 months 7 days
Weighted average exercise price, outstanding balance $ 3.39
Number exercisable | shares 685,231
Exercisable, weighted average exercise price $ 3.36
Range Four [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 3.95
Upper exercise price $ 6.87
Number Outstanding (in shares) | shares 87,000
Weighted average remaining contractual life 3 years 29 days
Weighted average exercise price, outstanding balance $ 5.21
Number exercisable | shares 81,437
Exercisable, weighted average exercise price $ 5.25