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Note 12 - Geographic Information and Major Customer and Product Data (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

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

		Year ended December 31,
		2019				2020				2021
Revenues based on customer location:
United States		$	16,627			$	20,813			$	26,718
Europe, Middle East (2)			21,493				11,966				6,876
Asia Pacific (1)			49,032				67,547				89,102
Other			—				—				10
		$	87,152			$	100,326			$	122,706
(1) China		$	33,233			$	51,726			$	67,491
(2) Germany		$	16,100				*)				*)

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

		2020				2021
Long-lived assets by geographic region:
Israel		$	11,248			$	8,402
France			814				599
United States			2,868				4,624
Other			1,708				1,967
		$	16,638			$	15,592

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

		Year ended December 31,
		2019				2020				2021
Customer A			15	%			14	%			21	%
Customer B			19	%			15	%			*)

Revenue from External Customers by Products and Services [Table Text Block]

		Year ended December 31,
		2019				2020				2021
Connectivity products and services			81	%			78	%			73	%
Smart sensing products and services			19	%			22	%			27	%

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