Other Financial Instruments and Fair Value Measurements (Details Textual) $ in Millions	Jul. 31, 2024 USD ($)
Other Financial Instruments and Fair Value Measurements (Textual) [Abstract]
Company's Municipal bond mature in 2025	$ 1.5
Company's Municipal bond mature in 2026	0.8
Company's Municipal bond mature in 2027	3.9
Company's Municipal bond mature in 2028	0.4
Company's Municipal bond mature in 2029	3.4
Company's Municipal bond mature in 2030 and beyond	$ 7.2