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Note 6 - Business Acquisitions - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($) | Jun. 30, 2022 | Apr. 01, 2022 | Dec. 31, 2021 | Dec. 30, 2021 | Nov. 19, 2021
--- | --- | --- | --- | --- | ---
Goodwill, Ending Balance | $ 171,713,592 |  | $ 151,336,976 |  |
InfoWest, Inc. (“InfoWest”) and Go Fiber LLC (“Go Fiber”) [Member] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total |  | $ 5,570,628 |  |  |
Goodwill, Ending Balance |  | 18,599,977 |  |  |
Right of use assets |  | 3,155,434 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets |  | 358,614 |  |  |
Total Assets Acquired |  | 52,084,653 |  |  |
Lease liabilities |  | 3,149,194 |  |  |
Other |  | 362,310 |  |  |
Total Liabilities Assumed |  | 3,511,504 |  |  |
Total |  | 48,573,149 |  |  |
InfoWest, Inc. (“InfoWest”) and Go Fiber LLC (“Go Fiber”) [Member] | Trade Names [Member] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total |  | 7,300,000 |  |  |
InfoWest, Inc. (“InfoWest”) and Go Fiber LLC (“Go Fiber”) [Member] | Customer Relationships [Member] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total |  | $ 17,100,000 |  |  |
Keleher Outdoor [Member] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total |  |  |  |  | $ 3,276,245
Goodwill, Ending Balance |  |  |  |  | 8,065,314
Right of use assets |  |  |  |  | 1,634,263
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets |  |  |  |  | 199,329
Total Assets Acquired |  |  |  |  | 14,350,408
Lease liabilities |  |  |  |  | 1,634,263
Total Liabilities Assumed |  |  |  |  | 2,130,408
Total |  |  |  |  | 12,220,000
Other |  |  |  |  | 496,145
Keleher Outdoor [Member] | Permits [Member] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total |  |  |  |  | 179,257
Link Billboards Oklahoma LLC [Member] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total |  |  |  | $ 8,419,759 |
Goodwill, Ending Balance |  |  |  | 12,701,472 |
Right of use assets |  |  |  | 4,093,478 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets |  |  |  | 205,272 |
Total Assets Acquired |  |  |  | 27,016,158 |
Lease liabilities |  |  |  | 4,093,478 |
Total Liabilities Assumed |  |  |  | 4,870,810 |
Total |  |  |  | 22,145,348 |
Other |  |  |  | 777,332 |
Link Billboards Oklahoma LLC [Member] | Customer Relationships [Member] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total |  |  |  | 1,174,000 |
Link Billboards Oklahoma LLC [Member] | Permits [Member] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total |  |  |  | $ 422,177 |
FibAire Communications LLC [Member] | Customer Relationships [Member] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total |  |  |  |  | $ 996,000

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