v3.26.1
Note 16 - Foreign Operations - Revenues by Country (Details) - USD ($)
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Revenue $ 71,722,099 $ 37,202,630
UNITED STATES    
Revenue 37,040,332 22,956,327
UNITED KINGDOM    
Revenue [1] 14,998,206 3,434,525
ISRAEL    
Revenue 7,700,312 2,700,537
CHINA    
Revenue 4,524,750 2,912,179
Europe [Member]    
Revenue 4,652,974 2,961,382
Asia [Member]    
Revenue 1,826,708 1,004,132
Other Foreign Countries [Member]    
Revenue $ 978,817 $ 1,233,548
[1] The majority of shipments to the United Kingdom are for a customer that integrates products in the United Kingdom and returns them to the U.S.