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Share-Based Compensation - Summary of Stock Options Outstanding (Details)
12 Months Ended
Sep. 30, 2025
$ / shares
shares
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Number outstanding (in shares) | shares 3,999,116
Weighted average remaining contractual life 4 years 5 months 19 days
Weighted average exercise price, outstanding balance $ 2.71
Number exercisable | shares 1,530,276
Exercisable, weighted average exercise price $ 2.98
Range One [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 1.7
Upper exercise price $ 1.7
Number outstanding (in shares) | shares 707,876
Weighted average remaining contractual life 5 years 1 month 28 days
Weighted average exercise price, outstanding balance $ 1.7
Number exercisable | shares 211,765
Exercisable, weighted average exercise price $ 1.7
Range Two [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 2.2
Upper exercise price $ 2.45
Number outstanding (in shares) | shares 40,000
Weighted average remaining contractual life 5 years 8 months 1 day
Weighted average exercise price, outstanding balance $ 2.26
Number exercisable | shares 12,084
Exercisable, weighted average exercise price $ 2.25
Range Three [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 2.59
Upper exercise price $ 2.59
Number outstanding (in shares) | shares 701,750
Weighted average remaining contractual life 6 years 2 months 4 days
Weighted average exercise price, outstanding balance $ 2.59
Number exercisable | shares 0
Exercisable, weighted average exercise price $ 0
Range Four [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 2.64
Upper exercise price $ 2.68
Number outstanding (in shares) | shares 85,000
Weighted average remaining contractual life 4 years 9 months
Weighted average exercise price, outstanding balance $ 2.67
Number exercisable | shares 48,542
Exercisable, weighted average exercise price $ 2.67
Range Five [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 2.69
Upper exercise price $ 2.69
Number outstanding (in shares) | shares 1,000,000
Weighted average remaining contractual life 4 years 7 days
Weighted average exercise price, outstanding balance $ 2.69
Number exercisable | shares 200,000
Exercisable, weighted average exercise price $ 2.69
Range Six [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 2.7
Upper exercise price $ 3.4
Number outstanding (in shares) | shares 1,127,365
Weighted average remaining contractual life 3 years 21 days
Weighted average exercise price, outstanding balance $ 3.09
Number exercisable | shares 958,511
Exercisable, weighted average exercise price $ 3.15
Range Seven [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Lower exercise price 3.46
Upper exercise price $ 6.87
Number outstanding (in shares) | shares 337,125
Weighted average remaining contractual life 5 years 3 months 18 days
Weighted average exercise price, outstanding balance $ 3.95
Number exercisable | shares 99,374
Exercisable, weighted average exercise price $ 4.9