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Note 6 - Business Acquisitions - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Goodwill, Ending Balance	$ 113,416,446	$ 106,272,501
FibAire Communications LLC [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total	3,112,459
Goodwill, Ending Balance	7,124,158
Right of use assets	337,966
Other	184,737
Total Assets Acquired	14,459,320
Accounts payable and deferred revenue	317,768
Lease liabilities	337,966
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	91,095
Total Liabilities Assumed	746,829
Total	13,712,491
FibAire Communications LLC [Member] | Customer Relationships [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	1,480,000
FibAire Communications LLC [Member] | Permits [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	260,000
FibAire Communications LLC [Member] | Trademarks and Trade Names [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	970,000
FibAire Communications LLC [Member] | Computer Software, Intangible Asset [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	$ 990,000

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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