Note 5 - Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Finite-lived, Gross Carrying Amount	$ 31,179	$ 20,801
Finite-lived, Accumulated Amortization	14,978	12,603
Net Carrying Amount, finite-lived	16,201	8,198	$ 10,190
Indefinite-lived, Gross Carrying Amount	10,175	8,398	$ 8,369
Intangible Assets, Gross Carrying Amount	41,354	29,199
Intangible assets, net	26,376	16,596
Trademarks [Member]
Indefinite-lived, Gross Carrying Amount	10,175	8,398
Customer Relationships [Member]
Finite-lived, Gross Carrying Amount	23,912	16,407
Finite-lived, Accumulated Amortization	11,496	9,687
Net Carrying Amount, finite-lived	12,416	6,720
Patented Technology [Member]
Finite-lived, Gross Carrying Amount	5,786	2,895
Finite-lived, Accumulated Amortization	2,001	1,417
Net Carrying Amount, finite-lived	3,785	1,478
Patents [Member]
Finite-lived, Gross Carrying Amount	590	590
Finite-lived, Accumulated Amortization	590	590
Net Carrying Amount, finite-lived	0	0
Customer Backlog [Member]
Finite-lived, Gross Carrying Amount	481	499
Finite-lived, Accumulated Amortization	481	499
Net Carrying Amount, finite-lived	0	0
Computer Software, Intangible Asset [Member]
Finite-lived, Gross Carrying Amount	270	270
Finite-lived, Accumulated Amortization	270	270
Net Carrying Amount, finite-lived	0	0
Trade Names [Member]
Finite-lived, Gross Carrying Amount	140	140
Finite-lived, Accumulated Amortization	140	140
Net Carrying Amount, finite-lived	$ 0	$ 0