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Note 7 - Goodwill and Intangible Assets, Net - Changes in Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Balance	$ 58,308
Balance	58,308	$ 58,308
Continuing and Discontinued Operations [Member]
Balance	58,308	74,777
Acquisition	0	1,994
Sale of Intrinsix (see note 1)	0	(18,463)
Balance	$ 58,308	$ 58,308

X

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