Quarterly report pursuant to Section 13 or 15(d)

Operating leases (Details)

v3.23.3
Operating leases (Details)
 6 Months Ended
Oct. 31, 2023
USD ($)
Operating Lease, Expense $ 170,505
Operating Lease Location 1 [Member]  
Operating Lease, Expense 22,667
Operating Lease Location 3 [Member]  
Operating Lease, Expense 5,647
Operating Lease Location 4 [Member]  
Operating Lease, Expense $ 550