Other Financial Instruments and Fair Value Measurements (Details Textual) $ in Millions |
Jul. 31, 2026
USD ($)
|
|---|---|
| Other Financial Instruments and Fair Value Measurements (Textual) [Abstract] | |
| Company's Municipal bond mature in Year One | $ 3.6 |
| Company's Municipal bond mature in Year Two | 0.0 |
| Company's Municipal bond mature in Year Three | 1.5 |
| Company's Municipal bond mature in Year Four | 0.6 |
| Company's Municipal bond mature in Year Five | 1.1 |
| Company's Municipal bond mature in Year Six and beyond | $ 7.2 |