Information Concerning Product Lines, Geographic Information and Revenue Concentration

The Company identifies its business segment based on business activities, management responsibility and geographic location. For all periods presented, the Company operated in a single reportable business segment.

The following is a breakdown of revenue by product line (in thousands):



	Three Months Ended				Nine Months Ended
	October 1, 2017		October 2, 2016		October 1, 2017		October 2, 2016
Revenue by product line ⁽¹⁾:
New products	$	1,478	$	1,339	$	4,881	$	4,028
Mature products	1,494		1,470		4,287		4,448
Total revenue	$	2,972	$	2,809	$	9,168	$	8,476

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⁽¹⁾ For all periods presented: New products include all products manufactured on 180 nanometer or smaller semiconductor processes. Mature products include all products produced on semiconductor processes larger than 180 nanometers. eFPGA IP license revenue is also included in new product revenue.

The following is a breakdown of revenue by shipment destination (in thousands):



	Three Months Ended				Nine Months Ended
	October 1, 2017		October 2, 2016		October 1, 2017		October 2, 2016
Revenue by geography:
Asia Pacific⁽¹⁾	$	1,455	$	1,726	$	4,865	$	5,232
North America⁽²⁾	1,158		682		3,380		2,139
Europe	359		401		923		1,105
Total revenue	$	2,972	$	2,809	$	9,168	$	8,476

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⁽¹⁾Asia Pacific includes revenue from South Korea of $636,000, or 21% of total revenue, and $1.0 million, or 36% of total revenue, for the quarters ended October 1, 2017 and October 2, 2016, respectively. For the nine months ended October 1, 2017 and October 2, 2016, revenue from South Korea was $1.8 million, or 19% of total revenue, and $3.0 million, or 35%, respectively.

⁽²⁾North America includes revenue from the United States of $1.1 million, or 37% of total revenue, and $675,000, or 24%, for the quarters ended October 1, 2017 and October 2, 2016, respectively. For the nine months ended October 1, 2017 and October 2, 2016, revenue from the United States was $3.3 million, or 36% of total revenue, and $2.1 million, or 25%, respectively.

The following distributors and customers accounted for 10% or more of the Company's revenue for the periods presented:



	Three Months Ended				Nine Months Ended
	October 1, 2017		October 2, 2016		October 1, 2017		October 2, 2016
Distributor "A"	36	%	20	%	33	%	26	%
Distributor "G"	10	%	*		*		*
Customer "B"	*		12	%	11	%	16	%
Customer "G"	24	%	39	%	22	%	35	%

The following distributors and customers accounted for 10% or more of the Company's accounts receivable as of the dates presented:



	October 1, 2017		January 1, 2017
Distributor "A"	39	%	32	%
Distributor "G"	17	%	11	%
Distributor "H"	*		13	%
Distributor "I"	*		15	%
Customer "G"	24	%	*
Customer "I"	*		12	%


*	Represents less than 10% of accounts receivable as of the date presented.

As of October 1, 2017, less than 10% of the Company's long-lived assets, including property and equipment and other assets, were located outside the United States.