Note 8 - Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Balance at December 31, 2023
			Accumulated			Impairments
	Gross		Amortization			to Date			Net
Indefinite-lived intangible assets
Trade names	$	2,080	$	—		$	(2,080	)	$	—
Amortizable intangible assets
Customer relationships		290		(60	)		(230	)		—
Trade secrets / product formulations		2,890		(515	)		(2,375	)		—
Total other intangible assets	$	5,260	$	(575	)	$	(4,685	)	$	—

	Balance at December 31, 2022
			Accumulated			Impairments
	Gross		Amortization			to Date			Net
Indefinite-lived intangible assets
Trade names	$	2,080	$	—		$	(970	)	$	1,110
Amortizable intangible assets
Customer relationships		290		(48	)		(172	)		70
Trade secrets / product formulations		2,890		(375	)		(1,415	)		1,100
Total other intangible assets	$	5,260	$	(423	)	$	(2,557	)	$	2,280