v3.26.1
Note 9 - Accrued Expenses (Details Narrative) - USD ($)
9 Months Ended 12 Months Ended
Mar. 31, 2026
Jun. 30, 2025
Payables and Accruals [Abstract]    
[custom:Salaryaccrued] $ 39,000 $ 84,000
Accrued Liabilities, Current $ 123,000 $ 84,000