Note 12 - Income Taxes (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

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

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2023			2022			2023			2022
Income tax expense (benefit)	$	3		$	42		$	(3	)	$	101
Effective income tax rate		(8	%)		28	%		4	%		27	%