v3.26.1
Note 4 - Other Current Assets (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Schedule of Other Current Assets [Table Text Block]
   

March 31,

   

December 31,

 
   

2026

   

2025

 

Prepaid insurance

  $ 81,719     $ 145,994  

Other prepaid expenses

    84,959       88,605  

TOTAL OTHER CURRENT ASSETS

  $ 166,678     $ 234,599