Note 12 - Income Taxes (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

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

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2022			2021			2022			2021
Income tax expense	$	42		$	35		$	101		$	65
Effective income tax rate		28	%		194	%		27	%		52	%