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Note 7 - Goodwill and Intangible Assets, Net (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Oct. 02, 2023
Goodwill	$ 58,308	$ 56,794
Impairment of Intangible Assets, Finite-Lived	0	3,556	$ 0
Amortization of Intangible Assets, Including Portion in Cost of Revenues	1,031	2,306
Discontinued Operations, Disposed of by Sale [Member]
Goodwill				$ 18,463
Amortization of Intangible Assets, Including Portion in Cost of Revenues	$ 965	2,065
Immervision Technology [Member]
Impairment of Intangible Assets, Finite-Lived		$ 3,556

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets including the portion included in cost of revenues. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

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