Note 14 - Earnings Per Share (Details Textual) |
9 Months Ended |
|---|---|
|
Jun. 30, 2026
shares
| |
| Weighted Average Number of Shares Outstanding, Diluted, Adjustment (in shares) | 4,626,636 |
| Restricted Stock Units (RSUs) [Member] | |
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | 29,116 |
| Convertible Debt Securities [Member] | |
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | 1,500,000 |