Note 8 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

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

	Year Ended December 31,
	2024			2023
Current tax expense (benefit):
Federal	$	208		$	42
State and local		(24	)		177
Total current tax expense		184			219
Deferred tax expense (benefit):
Federal		(19	)		83
State and local		12			(1	)
Total before change in valuation allowance		(7	)		82
Change in valuation allowance		—			—
Net deferred tax (benefit) expense		(7	)		82
Total income tax expense	$	177		$	301

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

	Year Ended December 31,
	2024			2023
Income before income taxes	$	699		$	646
Tax rate		21.0	%		21.0	%
Income tax expense at federal statutory rate		147			136
Tax effect of:
State taxes, net of federal benefit		29			57
Noncontrolling interests		(19	)		(10	)
Change in rate		12			(18	)
Change in uncertain tax positions		88			41
Other		(80	)		95
Income tax expense	$	177		$	301
Effective tax rate		25.3	%		46.5	%

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

	December 31,
	2024		2023
Deferred tax assets:
Inventory reserve	$	17	$	19
Allowance for doubtful accounts		12		15
Lease liability		72		19
Unrealized gains on marketable securities		—		3
Stock-based compensation		9		1
Depreciation and amortization		14		13
Federal tax loss carryforwards		72		77
Other reserves and accruals		35		24
Total deferred tax assets	$	231	$	171
Deferred tax liabilities:
Right-of-use asset		72		19
Total deferred tax liabilities		72		19
Net deferred tax assets before valuation allowance		159		152
Valuation allowance		—		—
Net deferred tax assets	$	159	$	152

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

	Year Ended December 31,
	2024		2023
Balance, beginning of year	$	678	$	637
Additions for tax positions of prior years		88		(31	)
Additions based on tax positions related to the current year		—		72
Balance, end of year	$	766	$	678