v3.26.1
Note 5 - Inventory
3 Months Ended
Mar. 31, 2026
Notes to Financial Statements  
Inventory Disclosure [Text Block]

NOTE 5 INVENTORY

 

Inventory is valued at the lower of cost, determined on a first-in, first-out (FIFO), or net realizable value. Inventory items are analyzed to determine cost and net realizable value and appropriate valuation adjustments are then established.

 

Inventory consists of the following:

 

   

March 31,

   

December 31,

 
   

2026

   

2025

 

Mobile cart units

  $ 99,074     $ 44,398  

Portable units

    172,901       131,856  

Equipment components

    250,980       226,512  

TOTAL INVENTORY

  $ 522,955     $ 402,766