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Note 15 - Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Income tax (benefit) expense at U.S. statutory income tax rate	$ (1,735)	$ 4,967
Valuation allowance	1,591	(7,678)
Indefinite life intangibles	(243)	258
Non-deductible compensation	143	435
Investment income	(166)	(18)
State income tax, net of Federal benefit	161	(2)
Disposition of subsidiary	0	(18)
Other	102	157
Income tax benefit for continuing operations	$ (147)	$ (1,899)

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