v3.26.1
Note 9 - Income Taxes - Schedule of Effective Income Tax Reconciliation (Details) - USD ($)
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Tax expense at statutory federal rate $ 3,015,000 $ 2,160,000
Tax expense at statutory federal rate, percent 21.00% 21.00%
Research and development credit $ (134,000) $ 0
Research and development credit, percent (0.90%) 0.00%
Meals and entertainment $ 225,000 $ 207,000
Meals and entertainment, percent 1.60% 2.00%
Stock-based compensation $ (641,000) $ (1,016,000)
Stock-based compensation, percent (4.50%) (9.90%)
Non-deductible officer's compensation $ 56,000 $ 897,000
Non-deductible officer's compensation, percent 0.40% 8.70%
Other non-deductible expenses $ 3,000 $ 0
Other non-deductible expenses, percent 0.00% 0.00%
Other reconciling items $ (20,000) $ 40,000
Other reconciling items, percent (0.20%) 0.40%
State taxes, net of federal benefit $ 555,000 $ 459,000
State taxes, net of federal benefit, percent 3.90% 4.50%
Total income tax expense $ 3,059,000 $ 2,747,000
Total income tax expense, percent 21.30% 26.70%