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Note 1 - Description of Business, Basis of Presentation and Summary of Significant Accounting Policies (Tables)

12 Months Ended

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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