Quarterly report [Sections 13 or 15(d)]

Note 7 - Stock-based Compensation - Restricted Stock Transactions (Details)

v3.25.2
Note 7 - Stock-based Compensation - Restricted Stock Transactions (Details)
9 Months Ended
Jun. 30, 2025
$ / shares
shares
Forfeited, weighted average grant date fair value (in dollars per share) $ 47.64
Weighted-average exercise price, outstanding (in dollars per share) $ 34.24
Restricted Stock [Member]  
Unvested shares, number of shares (in shares) | shares 162,207
Unvested shares, weighted average grant date fair value (in dollars per share) $ 34.91
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period | shares 122,577
Granted, weighted average grant date fair value (in dollars per share) $ 31.12
Vested, number of shares (in shares) | shares (71,691)
Vested, weighted average grant date fair value (in dollars per share) $ 57.35
Forfeited, number of shares (in shares) | shares (7,432)
Forfeited, weighted average grant date fair value (in dollars per share) $ 26.76
Unvested, number of shares (in shares) | shares 205,661
Weighted-average exercise price, outstanding (in dollars per share) $ 27.79