Note 2 - Acquisition - Recognized Amounts of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Goodwill	$ 66,209	$ 61,614
Nobl Inc [Member]
Cash	680
Other current assets	478
Property and equipment	15
Goodwill	4,595
Other long-term assets	72
Total assets acquired	8,140
Current liabilities	1,645
Other long-term liabilities	206
Total liabilities assumed	1,851
Net assets acquired	6,289
Nobl Inc [Member] \| In Process Research and Development [Member]
Indefinite-Lived Intangibles	890
Nobl Inc [Member] \| Customer-Related Intangible Assets [Member]
Finite-Lived Intangibles	580
Nobl Inc [Member] \| Technology-Based Intangible Assets [Member]
Finite-Lived Intangibles	$ 830

Amount of assets acquired at the acquisition date including goodwill.

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Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of other assets expected to be realized or consumed before one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

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

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Amount of liabilities assumed at the acquisition date.

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Amount of other liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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

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Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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