Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

v3.24.1
Inventories (Details) - USD ($)
Jan. 31, 2024
Apr. 30, 2023
Inventory Disclosure [Abstract]    
Raw materials $ 7,235,844 $ 8,132,196
Work-in-process 1,666,976 509,381
Finished goods 190,450 278,996
Total $ 9,093,270 $ 8,920,573