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Note 6 - Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Intangible Assets, Gross | $ 43,990 | $ 43,963
Intangible Assets, Accumulated amortization | (8,726) | (4,587)
Intangible Assets, Net | 35,264 | 39,376
Customer Relationships [Member] |  |
Intangible Assets, Gross | 29,209 | 29,209
Intangible Assets, Accumulated amortization | (5,845) | (2,997)
Intangible Assets, Net | 23,364 | 26,212
Trademarks and Trade Names [Member] |  |
Intangible Assets, Gross | 12,825 | 12,825
Intangible Assets, Accumulated amortization | (2,490) | (1,245)
Intangible Assets, Net | 10,335 | 11,580
Patents [Member] |  |
Intangible Assets, Gross | 1,627 | 1,300
Intangible Assets, Accumulated amortization | (81) | (15)
Intangible Assets, Net | 1,546 | 1,285
Other Intangible Assets [Member] |  |
Intangible Assets, Gross | 329 | 329
Intangible Assets, Accumulated amortization | (310) | (201)
Intangible Assets, Net | $ 19 | 128
Backlog [Member] |  |
Intangible Assets, Gross |  | 300
Intangible Assets, Accumulated amortization |  | (129)
Intangible Assets, Net |  | $ 171

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