Earnings Per Share (Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share) (Details) - shares |
3 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Options to purchase shares | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Options to purchase shares and restricted stock units (antidilutive) (in shares) | 701,175 | 1,513,175 |
| Restricted And Performance Stock Units | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Options to purchase shares and restricted stock units (antidilutive) (in shares) | 849,400 | 20,000 |