Note 7 - Business Acquisitions - Preliminary Allocation of Intangible Assets (Details) - USD ($) $ in Millions	Oct. 02, 2023	Jan. 30, 2023
MCT Worldwide, LLC [Member]
Intangible assets, estimated fair value		$ 12.0
Equiptest Engineering Pte Ltd. (“EQT”) [Member]
Intangible assets, estimated fair value	$ 34.5
Developed Technology Rights [Member] \| MCT Worldwide, LLC [Member]
Finite-lived intangible assets, estimated fair value		$ 7.5
Finite-lived intangible assets, average useful life (Year)		7 years
Developed Technology Rights [Member] \| Equiptest Engineering Pte Ltd. (“EQT”) [Member]
Finite-lived intangible assets, estimated fair value	$ 20.6
Finite-lived intangible assets, average useful life (Year)	8 years
Customer Relationships [Member] \| MCT Worldwide, LLC [Member]
Finite-lived intangible assets, estimated fair value		$ 4.0
Finite-lived intangible assets, average useful life (Year)		10 years
Customer Relationships [Member] \| Equiptest Engineering Pte Ltd. (“EQT”) [Member]
Finite-lived intangible assets, estimated fair value	$ 12.9
Finite-lived intangible assets, average useful life (Year)	10 years
Order or Production Backlog [Member] \| MCT Worldwide, LLC [Member]
Finite-lived intangible assets, estimated fair value		$ 0.5
Finite-lived intangible assets, average useful life (Year)		6 months
Order or Production Backlog [Member] \| Equiptest Engineering Pte Ltd. (“EQT”) [Member]
Finite-lived intangible assets, estimated fair value	$ 0.1
Finite-lived intangible assets, average useful life (Year)	1 year
Trademarks and Trade Names [Member] \| Equiptest Engineering Pte Ltd. (“EQT”) [Member]
Finite-lived intangible assets, estimated fair value	$ 0.9
Finite-lived intangible assets, average useful life (Year)	5 years

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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Balance Type:	debit
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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
-Paragraph 1
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-1

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