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Stock-based Compensation Plans Schedule of Share-based Compensation, Option Disclosures by Ranges of Exercise Prices (Details)
12 Months Ended
Sep. 30, 2024
$ / shares
shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Stock Options, Exercise Price Range, Number of Outstanding Options | shares 931,770
Stock Options, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price $ 12.60
Stock Options, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term
Stock Options, Exercisable, Number | shares 322,467
Stock Options, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price $ 12.31
Exercise Price Range 2  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Stock Options, Exercise Price Range, Number of Outstanding Options | shares 21,582
Stock Options, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price $ 9.97
Stock Options, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term 3 months 18 days
Stock Options, Exercisable, Number | shares 21,582
Stock Options, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price $ 9.97
Exercise Price Range 3  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Stock Options, Exercise Price Range, Number of Outstanding Options | shares 910,188
Stock Options, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price $ 12.66
Stock Options, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term 8 years 1 month 6 days
Stock Options, Exercisable, Number | shares 300,885
Stock Options, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price $ 12.47
Minimum [Member] | Exercise Price Range 2  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Stock Options, Exercise Price Range, Lower Range Limit 5.00
Minimum [Member] | Exercise Price Range 3  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Stock Options, Exercise Price Range, Lower Range Limit 10.00
Maximum [Member] | Exercise Price Range 2  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Stock Options, Exercise Price Range, Upper Range Limit 9.99
Maximum [Member] | Exercise Price Range 3  
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Stock Options, Exercise Price Range, Upper Range Limit $ 14.99