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Note 5 - Property and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Accumulated depreciation	$ (14,306,461)	$ (10,382,442)
Total Property and Equipment, net	56,224,333	48,508,272
Structures and Displays [Member]
Property, plant and equipment, gross	45,132,713	42,858,525
Fiber, Towers, and Broadband Equipment [Member]
Property, plant and equipment, gross	17,861,911	11,358,650
Vehicles and Equipment [Member]
Property, plant and equipment, gross	3,646,803	2,522,810
Office Furniture and Equipment [Member]
Property, plant and equipment, gross	$ 3,889,367	$ 2,150,729

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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