Information Concerning Product Lines, Geographic Information and Revenue Concentration (Tables)

6 Months Ended

Jun. 28, 2020

Segment Reporting [Abstract]

Schedule of revenue by product line

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

	Three Months Ended				Six Months Ended
	June 28, 2020		June 30, 2019		June 28, 2020		June 30, 2019
Revenue by product line (1):
New products	$	820	$	711	$	1,306	$	1,398
Mature products		1,376		1,376		3,048		3,883
Total revenue	$	2,196	$	2,087	$	4,354	$	5,281

^{(1) For all periods presented: New products include all products manufactured on 180 nanometer or smaller semiconductor processes, eFPGA IP license, Quick AI and SensiML AI software as a service (“SaaS”) revenues. Mature products include all products produced on semiconductor processes larger than 180 nanometer.}

Schedule of revenue by shipment destination

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

	Three Months Ended				Six Months Ended
	June 28, 2020		June 30, 2019		June 28, 2020		June 30, 2019
Revenue by geography:
Asia Pacific (1)	$	779	$	537	$	1,185	$	1,968
North America (2)		1,282		1,066		2,234		2,229
Europe		135		484		935		1,084
Total revenue	$	2,196	$	2,087	$	4,354	$	5,281

^{(1) Asia Pacific includes revenue from Japan of $771,000, or 35% of total revenue and $330,000 or 16% of total revenue for the quarters ended June 28, 2020, and June 30, 2019, respectively. For the six months ended June 28, 2020 and June 30, 2019, revenue from Japan was $1.2 million, or 27% of total revenue, and $764,000, or 14% of total revenue, respectively.}

^{(2) North America includes revenue from the United States of $1.3 million, or 58% of total revenue, and $1.1 million, or 51% of total revenue, for the three months ended June 28, 2020 and June 30, 2019, respectively. For the six months ended June 28, 2020 and June 30, 2019 revenue from the United States was $2.2 million, or 51% of total revenue, and $2.2 million, or 42% of total revenue, respectively.}

Summary of distributors and customers accounting for 10% or more of revenue

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

	Three Months Ended						Six Months Ended
	June 28, 2020			June 30, 2019			June 28, 2020			June 30, 2019
Distributor "A"		25	%		40	%		31	%		38	%
Distributor "C"		10	%	*				17	%		12	%
Distributor "E"		29	%	*				21	%	*
Distributor "G"	*			*			*				16	%
Customer "B"		12	%		18	%		13	%		13	%
Customer "E"	*				18	%	*			*
Customer "F"		29	%	*				21	%	*
Customer "I"	*			*			*				16	%
Customer "M"		12	%	*			*			*

Schedule of distributors and customers accounting for 10% or more of accounts receivable

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

	June 28, 2020			December 29, 2019
Distributor "A"		15	%		20	%
Distributor "C"	*				23	%
Distributor "E"		35	%		12	%
Distributor "J"	*				31	%
Distributor "K"		11	%	*
Customer "M"		24	%	*

_______________

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