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Note 5 - Property and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Accumulated depreciation	$ (17,458,202)	$ (15,730,095)
Total Property and Equipment, net	79,982,007	76,455,026
Structures and Displays [Member]
Property, plant and equipment, gross	56,740,519	56,087,039
Fiber, Towers, and Broadband Equipment [Member]
Property, plant and equipment, gross	24,512,618	20,637,161
Land [Member]
Property, plant and equipment, gross	7,196,256	7,035,274
Vehicles and Equipment [Member]
Property, plant and equipment, gross	4,883,174	4,419,615
Office Furniture and Equipment [Member]
Property, plant and equipment, gross	$ 4,107,642	$ 4,006,032

X

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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