SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	12 Months Ended
	Apr. 30, 2022
Computer equipment and software [Member]
Property plant and equipment estimated useful life	5 years
Office furniture and equipment [Member]
Property plant and equipment estimated useful life	10 years
Land improvements [Member]
Property plant and equipment estimated useful life	15 years
Land easements [Member]
Property plant and equipment estimated useful life	10 years