v3.26.1
Note L - Contingencies (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Jul. 03, 2025
Apr. 30, 2025
Mar. 31, 2026
Jun. 30, 2025
Jun. 30, 2023
Legal Fees     $ 12,000 $ 150,000  
Employee Retention Tax Credit ("ERTC") Refund [Member] | Refundable Tax Credits Claim, ERTC [Member]          
Income Taxes Receivable         $ 3,500,000
Deferred Tax Assets, Valuation Allowance       $ 0  
Employee Retention Tax Credit ("ERTC") Refund [Member] | Refundable Tax Credits Claim, ERTC [Member] | Tax Year 2021 [Member]          
Proceeds from Income Tax Refund, Federal   $ 2,900,000      
Maximum [Member]          
Litigation Settlement, Amount Awarded to Other Party $ 1,250,000