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Note 6 - Business Acquisitions - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Goodwill, Ending Balance	$ 129,357,746	$ 124,446,446
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
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets		184,737
Total Assets Acquired		14,459,320
Accounts payable and deferred revenue		317,768
Lease liabilities		337,966
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
Utah Broadband, LLC [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total	7,319,000
Goodwill, Ending Balance	10,811,000
Right of use assets	3,226,355
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	201,000
Total Assets Acquired	30,267,355
Accounts payable and deferred revenue	437,300
Lease liabilities	3,226,355
Total Liabilities Assumed	3,663,655
Total	26,603,700
Utah Broadband, LLC [Member] | Customer Relationships [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	6,800,000
Utah Broadband, LLC [Member] | Trademarks and Trade Names [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total	$ 1,910,000

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