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Note 1 - Description of Business, Basis of Presentation and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Schedule of Property, Plant and Equipment, Useful Life [Table Text Block] |
Buildings (in years) |  | 20 to 40
Improvements (in years) |  | 5 to 40
Machinery, equipment and fixtures (in years) |  | 3 to 10
Transportation equipment (in years) |  | 3 to 5
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
|  |  |  |  |  | December 31, 2021 |  |  | December 31, 2020 |
Item |  | Weighted Average Life (In years) |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |
Definite-lived intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships (7-15 year life) |  |  | 12.2 |  |  | $ | 45,473 |  |  | $ | (18,809 | ) |  | $ | 41,530 |  |  | $ | (14,773 | )
Non-compete agreements (3-7 year life) |  |  | 5.4 |  |  |  | 1,536 |  |  |  | (1,121 | ) |  |  | 1,411 |  |  |  | (852 | )
Total |  |  |  |  |  | $ | 47,009 |  |  | $ | (19,930 | ) |  | $ | 42,941 |  |  | $ | (15,625 | )
Indefinite-lived intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trade names |  |  |  |  |  | $ | 33,341 |  |  |  |  |  |  | $ | 31,430 |  |  |  |  |
Total intangible assets |  |  |  |  |  | $ | 80,350 |  |  | $ | (19,930 | ) |  | $ | 74,371 |  |  | $ | (15,625 | )
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
2022 |  | $ | 4,301 |
2023 |  |  | 3,504 |
2024 |  |  | 2,859 |
2025 |  |  | 2,309 |
2026 |  |  | 2,301 |
Thereafter |  |  | 11,805 |
Total |  | $ | 27,079 |

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