Note 13 - Major Customers and Related Information (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Disaggregation of Revenue [Table Text Block]

	For the Three Months					For the Nine months
	Ended September 30,					Ended September 30,
	2022		2021			2022		2021
Americas	$	1,478	$	1,088		$	3,484	$	2,837
Europe, Middle East and Africa		220		745			435		2,424
Asia Pacific		3		(28	)		545		19
Total revenues	$	1,701	$	1,805		$	4,464	$	5,280