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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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