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

12 Months Ended

Dec. 31, 2020

Significant Customers, Concentrations of Credit Risk and Geographic Information

Schedule of net revenues from customers

		Year ended December 31,
		2020		2019
Customer A		17	%	<10	%
Customer B		16	%	37	%
Customer C		12	%	10	%
Customer D		<10	%	10	%

Schedule of net revenues by geographical area

		Year ended December 31,
		2020			2019
		(in thousands)
United States		$	2,832		$	3,726
Asia and Middle East			3,575			2,949
Europe and other			481			630
Revenue, net		$	6,888		$	7,305

Schedule of assets by geographical area

		December 31,			December 31,
		2020			2019
		(in thousands)
United States		$	1,194		$	648
Asia			332			853
Total long-lived assets		$	1,526		$	1,501

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