v3.26.1
Note F - Equipment and Leasehold Improvements (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Property, Plant, and Equipment [Table Text Block]
  

2025

  

2024

 
         

Equipment

 $791,140  $1,016,802 

Furniture and fixtures

  201,679   225,978 

Software

  -   49,143 

Leasehold improvements

  44,106   44,106 
   1,036,925   1,336,029 
         
         

Less accumulated depreciation and amortization

  (969,174)  (1,195,831)
         

Total

 $67,751  $140,198