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Note 15 - Acquisitions - Acquired Intangible Assets (Details) - USD ($) $ in Thousands | Sep. 01, 2021 | May 03, 2021
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Total identifiable intangible assets | $ 8,822 |
Sexton Acquisition [Member] | Developed Technology Rights [Member] |  |
Developed technology | $ 4,132 |
Sexton Acquisition [Member] | Developed Technology Rights [Member] | Minimum [Member] |  |
Intangible assets, estimated useful life (Year) | 5 years |
Sexton Acquisition [Member] | Developed Technology Rights [Member] | Maximum [Member] |  |
Intangible assets, estimated useful life (Year) | 9 years |
Sexton Acquisition [Member] | Customer Relationships [Member] |  |
Developed technology | $ 2,276 |
Intangible assets, estimated useful life (Year) | 2 years |
Sexton Acquisition [Member] | Trade Names [Member] |  |
Developed technology | $ 2,324 |
Intangible assets, estimated useful life (Year) | 11 years |
Sexton Acquisition [Member] | Noncompete Agreements [Member] |  |
Developed technology | $ 90 |
Intangible assets, estimated useful life (Year) | 1 year |
GCI Acquisition [Member] |  |
Total identifiable intangible assets |  | $ 120,480
GCI Acquisition [Member] | Indefinite In Process Research and Development [Member] |  |
In-process research and development |  | 67,440
GCI Acquisition [Member] | Developed Technology Rights [Member] |  |
Developed technology |  | $ 18,140
Intangible assets, estimated useful life (Year) |  | 6 years
GCI Acquisition [Member] | Customer Relationships [Member] |  |
Developed technology |  | $ 7,020
Intangible assets, estimated useful life (Year) |  | 12 years
GCI Acquisition [Member] | Trade Names [Member] |  |
Developed technology |  | $ 26,640
Intangible assets, estimated useful life (Year) |  | 15 years
GCI Acquisition [Member] | Noncompete Agreements [Member] |  |
Developed technology |  | $ 1,240
Intangible assets, estimated useful life (Year) |  | 4 years

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- Definition Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=128092470&loc=d3e4845-128472 + Details
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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=128092470&loc=d3e4845-128472 + Details
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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI https://asc.fasb.org/extlink&oid=123455525&loc=d3e2207-128464 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=128092470&loc=d3e4845-128472 + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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