v3.26.1
Note 7 - Concentrations (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Customer, Extent of Reliance [Table Text Block]
     

Six Months Ended June 30,

 

Count

   

2026

   

2025

 
1     $ 100,422     $ 191,682  
2       27,637       30,000  
3       26,950       27,633  
4               26,950  
5               25,060