Note 3 - Income Taxes (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Schedule of Income Tax Provisions and Rates [Table Text Block]

	Three months ended						Nine months ended
	September 30,						September 30,
	2023			2022			2023			2022
Provision for income taxes	$	(35	)	$	(34	)	$	(178	)	$	(380	)
Effective tax rate		16.1	%		13.1	%		20.8	%		21.2	%