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Note 4 - Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Intangible Assets, Gross	$ 14,002	$ 2,510
Intangible Assets, Accumulated amortization	(2,886)	(1,279)
Intangible assets, net	11,116	1,231
Customer Relationships [Member]
Intangible Assets, Gross	9,409	1,378
Intangible Assets, Accumulated amortization	(1,417)	(827)
Intangible assets, net	7,992	551
Trademarks and Trade Names [Member]
Intangible Assets, Gross	3,225	1,132
Intangible Assets, Accumulated amortization	(649)	(452)
Intangible assets, net	2,576	$ 680
Backlog [Member]
Intangible Assets, Gross	1,041
Intangible Assets, Accumulated amortization	(757)
Intangible assets, net	284
Other Intangible Assets [Member]
Intangible Assets, Gross	327
Intangible Assets, Accumulated amortization	(63)
Intangible assets, net	$ 264

X

- Definition

Accumulated amount of 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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
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-Subparagraph (a)(1)
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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