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Note 5 - Property and Equipment (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

March 31,

   

December 31,

 
   

2025

   

2024

 
                 

Structures and displays

  $ 67,673,039     $ 67,161,287  

Fiber, towers, and broadband equipment

    133,005,841       126,808,205  

Land

    583,892       583,892  

Vehicles and equipment

    11,293,994       11,255,755  

Office furniture and equipment

    5,711,143       5,594,698  

Accumulated depreciation

    (53,698,453 )     (49,810,164 )
                 

Total Property and Equipment, net

  $ 164,569,456     $ 161,593,673