v3.26.1
Note 14 - Income Taxes - Effective Income Tax rate Reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Tax Jurisdiction of Domicile [Extensible Enumeration] U.S. Federal statutory tax rate    
U.S. Federal statutory tax rate $ 11,167 $ 14,494 $ 17,944
U.S. Federal statutory tax rate, percent 21.00% 21.00% 21.00%
State and local income taxes, net of federal tax benefit $ 1,673 [1] $ 2,237 $ 2,749
State and local income taxes, net of federal tax benefit, percent 3.10% [1] 3.20% 3.20%
Foreign tax effects $ 94    
Foreign tax effects, percent 0.20%    
Effect of cross-border tax laws $ (51)    
Effect of cross-border tax laws, percent (0.10%)    
Changes in valuation allowances $ 416 $ 500 $ 491
Tax credits $ (117)    
Change in valuation allowances, percent 0.80% 0.70% 0.60%
Tax credits, percent (0.20%)    
Foreign derived intangible income ("FDII") deduction   $ 91 $ 137
Nontaxable or nondeductible items $ 182    
Foreign derived intangible income ("FDII") deduction, percent   0.10% 0.20%
Nontaxable or nondeductible items, percent 0.30%    
Changes in unrecognized tax benefits $ (70) $ 122 $ 709
Change in unrecognized tax benefits, percent (0.10%) 0.20% 0.80%
Total income tax expense $ 13,294 $ 17,424 $ 21,630
Income tax expense (and corresponding effective tax rate), percent 25.00% 25.20% 25.30%
Share-based compensation   $ 219 $ 228
Share-based compensation, percent   0.30% 0.30%
Other, net   $ (57) $ (354)
Other, net, percent   (0.10%) (0.40%)
[1] California, Connecticut, Massachusetts, Michigan and New York comprise the majority (greater than 50%) of the tax effect in this category