Note 9 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2025

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	For the Year			For the Year
	Ended			Ended
	December 31, 2025			December 31, 2024
Loss from operations before income taxes	$	(1,071	)	$	(267	)
Current:
Federal	$	-		$	-
State		(25	)		(18	)
Total current tax benefit		(25	)		(18	)
Deferred:
Federal		(2,576	)		-
State		(136	)		-
Total deferred tax benefit		(2,712	)		-
Income tax benefit	$	(2,737	)	$	(18	)
Effective tax rate		255.6	%		6.7	%

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	For the Year
	Ended
	December 31, 2025			Percent
Tax computed at statutory rate	$	(225	)		21	%
State and local income tax, net of federal income tax effect		(161	)		15.0	%
Change in valuation allowance		(2,351	)		219.6	%
Non-taxable or non-deductible items:
Non-taxable entity activity		(3	)		0.3	%
Other		1			(0.1	)%
Changes in unrecognized tax benefits		6			(0.6	)%
Other adjustments		(4	)		0.4	%
Effective tax benefit and rate	$	(2,737	)		255.6	%

	For the Year
	Ended
	December 31, 2024			Percent
Income tax expense computed at U.S. federal statutory rates		(56	)		21	%
State income taxes, net of federal benefit		(159	)		59.6	%
Excluded entities		157			(58.9	)%
Change in valuation allowance		40			(15.0	)%
Income tax expense at effective rate	$	(18	)		6.7	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	At			At
	December 31, 2025			December 31, 2024
Deferred tax assets:
Equity method investment	$	513		$	560
Lease liability		27			52
Other accrued expenses		12			12
Capital loss carryforward		12			12
Bad debt expense		16			9
Net operating loss		6,881			9,232
Outside basis difference in preferred investment		590			-
Impairment loss		-			256
Gross deferred tax assets		8,051			10,133
Valuation allowance		(5,006	)		(8,281	)
		3,045			1,852
Deferred tax liabilities:
Property, plant, and equipment		-			(1	)
Non-taxable dividends		-			(730	)
Right of use asset		(26	)		(52	)
Goodwill		(139	)		-
Gain on remeasurement of acquisition		-			(843	)
Pass-through activity		(158	)		(212	)
Investments		(10	)		-
Other		-			(14	)
Gross deferred tax liabilities		(333	)		(1,852	)
Net deferred tax assets	$	2,712		$	-

Summary of Valuation Allowance [Table Text Block]

	For the Year			For the Year
	Ended			Ended
	December 31,			December 31,
	2025			2024
Beginning gross valuation allowance	$	8,281		$	8,150
Additions charged to tax expense		-			131
Deferred balance sheet presentation		(563	)		-
Valuation allowance reversal		(2,712	)		-
Ending gross unrecognized tax benefits	$	5,006		$	8,281

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

	For the Year			For the Year
	Ended			Ended
	December 31,			December 31,
	2025			2024
Beginning gross unrecognized tax benefits	$	31		$	31
Settlements and effective settlements with tax authorities		-			-
Changes in balances on positions taken in prior periods		(31	)		-
Changes in balances on positions taken in current period		-			-
Ending gross unrecognized tax benefits	$	-		$	31

Schedule of Income Taxes Paid by Individual Jurisdiction [Table Text Block]

	For the Year
	Ended
	December 31, 2025
Federal taxes	$	-
State taxes		20
Foreign taxes		-
Total cash taxes paid	$	20