v3.26.1
Note 4 - Segment Reporting (Details Textual)
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Number of Operating Segments     3  
Number of Reportable Segments     3  
Revenues, Total $ 168,314 $ 135,936 $ 338,974 $ 484,119
Intersegment Eliminations [Member]        
Revenues, Total     $ 0