Annual report [Section 13 and 15(d), not S-K Item 405]

Earnings Per Share - Additional Information (Details)

v3.25.3
Earnings Per Share - Additional Information (Details) - shares
12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Diluted (in shares) 4,616,346 3,147,646
Stock Option    
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation (in shares)   35,000
Pro Forma    
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Diluted (in shares)   3,162,456