Note 8 - Goodwill and Other Intangible Assets - Identified Intangible Assets (Details) - USD ($) $ in Thousands		Dec. 31, 2023		Dec. 31, 2022
Finite-Lived Intangible Assets, Accumulated Amortization		$ 8,590		$ 6,318
Total Intangibles		121,208		128,100
Carrying amount		112,618		121,782
Patents [Member]
Finite-Lived Intangible Assets, Gross		895
Finite-Lived Intangible Assets, Accumulated Amortization		845		826
Finite-Lived Intangible Assets, Net		50
Total Intangibles				895
Carrying amount				69
Customer Relationships [Member]
Finite-Lived Intangible Assets, Gross	[1]	41,659
Finite-Lived Intangible Assets, Accumulated Amortization		7,745	[1]	5,492	[2]
Finite-Lived Intangible Assets, Net	[1]	33,914
Total Intangibles	[2]			46,006
Carrying amount	[2]			40,514
Trademarks [Member]
Indefinite-Lived Intangible Assets (Excluding Goodwill)	[3]	$ 78,654		$ 81,199

[1] Customer relationships relating to the Servus brand of approximately $4.3 million and related amortization of approximately $0.6 million were reduced to zero at March 30, 2023 as a result of the sale of the Servus brand (see Note 4).

[2] Customer relationships relating to the NEOS brand of approximately $0.9 million and related amortization of approximately $0.1 million were reduced to zero at December 31, 2022 as a result of the sale of the NEOS br and (see Note 5 ).

[3] NEOS trademarks were reduced from approximately $0.6 million to zero at December 31, 2022 as a result of the sale of the NEOS bran d (see Note 5 ).