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Note 5 - Property and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Accumulated depreciation	$ (11,505,013)	$ (10,382,442)
Total Property and Equipment, net	51,311,183	48,508,272
Structures and Displays [Member]
Property, plant and equipment, gross	44,440,750	42,858,525
Fiber, Towers, and Broadband Equipment [Member]
Property, plant and equipment, gross	13,222,378	11,358,650
Vehicles and Equipment [Member]
Property, plant and equipment, gross	2,887,970	2,522,810
Office Furniture and Equipment [Member]
Property, plant and equipment, gross	$ 2,265,098	$ 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.

+ References

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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