Leases (Supplemental Cash Flow Information Related To Leases) (Details) - USD ($)	6 Months Ended
	Oct. 31, 2024	Oct. 31, 2023
Leases [Abstract]
Operating cash flows from finance leases	$ 70,606	$ 134,753
Operating cash flows from operating leases	255,891	119,065
Financing cash flows from finance leases	1,137,022	955,337
Right-of-use assets obtained in exchange for new finance lease liabilities		2,567,029
Right-of-use assets obtained in exchange for operating lease liabilities	$ 4,261,324	$ 1,531