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Note 3 - Acquisition - Purchase Price Allocation (Details) - USD ($) $ in Thousands	Sep. 30, 2023	May 31, 2023	Dec. 31, 2022
Goodwill	$ 58,308		$ 56,794
VisiSonics [Member]
Goodwill		$ 1,994
Total assets		3,600
VisiSonics [Member] | Technology-Based Intangible Assets [Member]
Acquired intangible assets		1,174
VisiSonics [Member] | Customer Relationships [Member]
Acquired intangible assets		$ 432

X

- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

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- Definition

Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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