Note 2 - Business Acquisitions, Goodwill and Purchased Intangible Assets - Preliminary Allocation of Intangible Assets (Details) - MCT Worldwide, LLC [Member] $ in Millions	Jan. 30, 2023 USD ($)
Intangible assets, estimated fair value	$ 12.0
Developed Technology Rights [Member]
Finite-lived intangible assets, estimated fair value	$ 7.5
Finite-lived intangible assets, average useful life (Year)	7 years
Customer Relationships [Member]
Finite-lived intangible assets, estimated fair value	$ 4.0
Finite-lived intangible assets, average useful life (Year)	10 years
Order or Production Backlog [Member]
Finite-lived intangible assets, estimated fair value	$ 0.5
Finite-lived intangible assets, average useful life (Year)	6 months

Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with a finite or indefinite life, from an acquisition.

No definition available.

+ Details

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-1

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- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
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-URI https://asc.fasb.org//1943274/2147482665/350-30-50-1

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