Note 11 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

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

	2021			2020
Current:
Federal	$	(102	)	$	(247	)
State		-			-
Total current		(102	)		(247	)
Deferred:
Federal		-			247
State		-			-
Total deferred		-			247
Income tax (benefit) expense from continuing operations	$	(102	)	$	-

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

	2021			2020
Federal statutory rate		21.0	%		21.0	%
State tax, net of federal benefit		-			(0.1	)
Deferred correction – State NOLs		-			(359.7	)
FIN 48 unrecognized tax benefits		(4.9	)
State tax credits true-up		(4.7	)		-
Permanent differences		(4.3	)		2.3
Valuation allowance increase		(16.2	)		360.4
Other, net		5.3			(24.0	)
Effective income tax rate		(3.8	)%		-	%

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

	2021			2020
Noncurrent deferred tax assets:
Equity method investment	$	300		$	195
Goodwill		490			-
Other accrued expenses		27			33
Notes receivable fair value adjustment		480			319
Employee benefits		48			50
Capital loss carryforward		11			11
AMT credit		-			-
Net operating loss		7,662			7,861
Gross non-current deferred tax assets		9,017			8,469
Noncurrent deferred tax liabilities:
Property, tax, and equipment	$	(5	)	$	(1	)
Non-taxable dividends		(429	)		(193	)
Gain on remeasurement of Acquisition		(843	)		-
Valuation allowance		(7,740	)		(8,275	)
Gross non-current deferred tax liabilities		(9,017	)		(8,469	)
Net noncurrent deferred tax assets	$	-		$	-

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

	2021			2020
Unrecognized tax benefits balance at January 1	$	157		$	157
Gross decrease in tax positions of prior years		(126	)		-
Unrecognized tax benefits balance at December 31	$	31		$	157