v3.26.1
Note 13 - Concentrations of Credit Risk
12 Months Ended
Jun. 30, 2026
Notes to Financial Statements  
Concentration Risk Disclosure [Text Block]

13. Concentrations of
Credit Risk

The Company believes that concentrations of credit risk with respect to trade receivables are limited due to the Company’s large customer base. Also, based on the Company’s credit evaluation, trade receivables are often collateralized by the equipment sold. No single customer or contract accounted for more than 10% of the Company’s revenues for fiscal 2026 or fiscal 2025. As of June 30, 2026, there were no accounts receivable due from any customer which accounted for greater than 10% of the Company’s accounts receivable.