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Note 7 - Intangible Assets - Schedule of Future Amortization, Intangible Assets (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2021 | Dec. 31, 2020
2021 | $ 4,762,987 |
2022 | 4,748,999 |
2023 | 4,695,380 |
2024 | 4,666,377 |
2025 | 4,645,391 |
Thereafter | 16,733,512 |
Total | 40,252,646 |
Customer Relationships [Member] |  |
2021 | 3,267,666 |
2022 | 3,267,666 |
2023 | 3,267,666 |
2024 | 3,267,666 |
2025 | 3,267,666 |
Thereafter | 10,396,077 |
Total | $ 26,734,407 | $ 26,181,732
Customer Relationships [Member] | Weighted Average [Member] |  |
Intangible assets, weighted average useful life (Month) | 98 months |
Permits, Licenses and Lease Acquisition Costs [Member] |  |
2021 | $ 1,033,348 |
2022 | 1,033,348 |
2023 | 1,033,348 |
2024 | 1,033,348 |
2025 | 1,013,202 |
Thereafter | 3,445,695 |
Total | $ 8,592,289 | 8,641,360
Permits, Licenses and Lease Acquisition Costs [Member] | Weighted Average [Member] |  |
Intangible assets, weighted average useful life (Month) | 100 months |
Site Location [Member] |  |
2021 | $ 56,623 |
2022 | 56,623 |
2023 | 56,623 |
2024 | 56,623 |
2025 | 56,623 |
Thereafter | 358,806 |
Total | $ 641,921 | 655,885
Site Location [Member] | Weighted Average [Member] |  |
Intangible assets, weighted average useful life (Month) | 136 months |
Noncompete Agreements [Member] |  |
2021 | $ 97,450 |
2022 | 83,462 |
2023 | 29,843 |
2024 | 840 |
2025 | 0 |
Thereafter | 0 |
Total | $ 211,595 | 239,066
Noncompete Agreements [Member] | Weighted Average [Member] |  |
Intangible assets, weighted average useful life (Month) | 23 months |
Trademarks and Trade Names [Member] |  |
2021 | $ 208,900 |
2022 | 208,900 |
2023 | 208,900 |
2024 | 208,900 |
2025 | 208,900 |
Thereafter | 2,136,595 |
Total | $ 3,181,095 | 3,233,027
Trademarks and Trade Names [Member] | Weighted Average [Member] |  |
Intangible assets, weighted average useful life (Month) | 183 months |
Technology-Based Intangible Assets [Member] |  |
2021 | $ 99,000 |
2022 | 99,000 |
2023 | 99,000 |
2024 | 99,000 |
2025 | 99,000 |
Thereafter | 396,339 |
Total | $ 891,339 | $ 915,750
Technology-Based Intangible Assets [Member] | Weighted Average [Member] |  |
Intangible assets, weighted average useful life (Month) | 108 months |

X
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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