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Note 7 - Intangible Assets - Schedule of Future Amortization, Intangible Assets Acquired in Acquisitions (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018
2020 | $ 3,758,113 |
2021 | 3,418,890 |
2022 | 3,408,055 |
2023 | 3,363,790 |
2024 | 3,319,090 |
Thereafter | 12,971,149 |
Total | 30,239,087 |
Customer Relationships [Member] |  |
2020 | 2,573,841 |
2021 | 2,251,035 |
2022 | 2,251,035 |
2023 | 2,251,035 |
2024 | 2,251,035 |
Thereafter | 8,275,432 |
Total | $ 19,853,413 | $ 24,312,336
Intangible assets, weighted average useful life (Month) | 7 years 180 days |
Permits, Licenses and Lease Acquisition Costs [Member] |  |
2020 | $ 945,132 |
2021 | 945,132 |
2022 | 945,132 |
2023 | 945,132 |
2024 | 945,132 |
Thereafter | 4,136,524 |
Total | $ 8,862,184 | 9,040,336
Intangible assets, weighted average useful life (Month) | 9 years 150 days |
Site Location [Member] |  |
2020 | $ 56,623 |
2021 | 56,623 |
2022 | 56,623 |
2023 | 56,623 |
2024 | 56,623 |
Thereafter | 429,393 |
Total | $ 712,508 | 769,131
Intangible assets, weighted average useful life (Month) | 12 years 210 days |
Noncompete Agreements [Member] |  |
2020 | $ 117,617 |
2021 | 101,200 |
2022 | 90,365 |
2023 | 46,100 |
2024 | 1,400 |
Thereafter |  |
Total | $ 356,682 | 468,483
Intangible assets, weighted average useful life (Month) | 2 years 300 days |
Trademarks and Trade Names [Member] |  |
2020 | $ 64,900 |
2021 | 64,900 |
2022 | 64,900 |
2023 | 64,900 |
2024 | 64,900 |
Thereafter | 129,800 |
Total | $ 454,300 | $ 526,783
Intangible assets, weighted average useful life (Month) | 4 years 180 days |

X
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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