Note 5 - Goodwill and Other Intangibles - Components of Identifiable Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Gross carrying value	$ 72,130	$ 70,854
Accumulated amortization	30,419	24,327
Net carrying value	41,711	46,527
Product Technology and Intellectual Property [Member]
Gross carrying value	29,549	29,549
Accumulated amortization	16,048	13,319
Net carrying value	13,501	16,230
Trademarks, Tradenames and Licenses [Member]
Gross carrying value	3,767	3,647
Accumulated amortization	1,909	1,533
Net carrying value	1,858	2,114
Customer Relationships [Member]
Gross carrying value	37,171	36,197
Accumulated amortization	11,064	8,359
Net carrying value	26,107	27,838
Other Intangible Assets [Member]
Gross carrying value	1,643	1,461
Accumulated amortization	1,398	1,116
Net carrying value	$ 245	$ 345

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(16))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-2

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 928
-SubTopic 340
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483147/928-340-50-1

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 350
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-Section 50
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