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Significant Customers, Concentrations of Credit Risk and Geographic Information (Tables)

12 Months Ended

Dec. 31, 2022

Significant Customers, Concentrations of Credit Risk and Geographic Information

Schedule of net revenues from customers

​

​	​	​	​	​	​
​	​	Year ended December 31,
​		2022		2021
Customer A		25	%	15	%
Customer B		*	%	17	%
Customer C		18	%	*	%
Customer D		*	%	15	%

​

Schedule of net revenues by geographical area

​

​	​	​	​	​	​	​
​	​	Year ended December 31,
​		2022			2021
​		(in thousands)
United States	​	$	3,367	​	$	2,185
Asia and Middle East	​		3,670	​		4,724
Europe and other	​		456	​		569
Revenue, net	​	$	7,493	​	$	7,478

​

Schedule of assets by geographical area

​

​	​	​	​	​	​	​
​		December 31,			December 31,
​		2022			2021
​		(in thousands)
United States	​	$	935	​	$	536
Asia	​		344	​		176
Total long-lived assets	​	$	1,279	​	$	712

X

- Definition

Tabular disclosure of long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets.

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