Note 13 - Income Tax - Income Taxes Paid (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Federal	$ 300	$ 750
State	495	422
Total taxes paid, net of refunds received	795	1,172
Federal	300	750
State	495	422
Arkansas Department of Revenue [Member]
State	76
State	76
Florida Department of Revenue [Member]
State	64	64
State	64	$ 64
Georgia Department of Revenue [Member]
State	48
State	48
Tennessee Department of Revenue [Member]
State	71
State	$ 71

Amount, after income tax refund received, of cash paid to federal (national) tax jurisdiction for tax on income.

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Amount, after income tax refund received, of cash paid to state and local tax jurisdictions for tax on income.

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Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax.

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