v3.26.1
Note 6 - Inventory (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

December 31,

 
  

2025

  

2024

 

Mobile cart units

 $44,398  $25,476 

Portable units

 $131,856  $49,254 

Equipment components

 $226,512  $343,401 

TOTAL INVENTORY

 $402,766  $418,131