Note 8 - Geographic Information and Major Customer Data (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Revenue from External Customers by Geographic Areas [Table Text Block]

	Six months ended June 30,				Three months ended June 30,
	2022 (unaudited)		2021 (unaudited)		2022 (unaudited)		2021 (unaudited)
Revenues based on customer location:
United States	$	13,737	$	10,498	$	6,991	$	6,548
Europe and Middle East		3,874		2,005		2,772		906
Asia Pacific (1)		49,975		43,356		23,432		23,003
	$	67,586	$	55,859	$	33,195	$	30,457
(1) China	$	41,572	$	36,448	$	18,601	$	19,189

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	Six months ended June 30,						Three months ended June 30,
	2022 (unaudited)			2021 (unaudited)			2022 (unaudited)			2021 (unaudited)
Customer A		11	%		21	%		11	%		27	%
Customer B		*)			10	%		*)			*)