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Information Concerning Product Lines, Geographic Information and Revenue Concentration | 9 Months Ended
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Sep. 30, 2018
Segment Reporting [Abstract] |
Information Concerning Product Lines, Geographic Information and Revenue Concentration | Note 11 — 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 |
|  | September 30, 2018 |  |  | October 1, 2017 |  |  | September 30, 2018 |  |  | October 1, 2017 |
Revenue by product line (1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
New products |  | $ | 1,523 |  |  | $ | 1,478 |  |  | $ | 4,404 |  |  | $ | 4,881 |
Mature products |  |  | 1,987 |  |  |  | 1,494 |  |  |  | 4,992 |  |  |  | 4,287 |
Total revenue |  | $ | 3,510 |  |  | $ | 2,972 |  |  | $ | 9,396 |  |  | $ | 9,168 |
(1) | For all periods presented: New products include all products manufactured on 180 nanometer or smaller semiconductor processes. eFPGA IP license revenue is also included in new product revenue. Mature products include all products produced on semiconductor processes larger than 180 nanometers.
The following is a breakdown of revenue by shipment destination (in thousands):
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, 2018 |  |  | October 1, 2017 |  |  | September 30, 2018 |  |  | October 1, 2017 |
Revenue by geography: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asia Pacific (1) |  | $ | 1,737 |  |  | $ | 1,455 |  |  | $ | 4,030 |  |  | $ | 4,865 |
North America (2) |  |  | 1,370 |  |  |  | 1,158 |  |  |  | 4,409 |  |  |  | 3,380 |
Europe |  |  | 403 |  |  |  | 359 |  |  |  | 957 |  |  |  | 923 |
Total revenue |  | $ | 3,510 |  |  | $ | 2,972 |  |  | $ | 9,396 |  |  | $ | 9,168 |
(1) | Asia Pacific includes revenue from China of $842,000, or 24% of total revenue, and $429,000, or 14% of total revenue, for the quarters ended September 30, 2018 and October 1, 2017, respectively. For the nine months ended September 30, 2018 and October 1, 2017, revenue from China was $1.4, million or 15% of total revenue, and $1.1 million, or 12% of total revenue, respectively. Revenue from Korea was $574,000, or 16% of total revenue and $636,000, or 21% of total revenue, for the quarters ended September 30, 2018 and October 1, 2017, respectively. For the nine months ended September 30, 2018 and October 1, 2017 revenue from Korea was $1.0 million, or 11% of total revenue and $1.8 million, or 19% of total revenue, respectively.
(2) | North America includes revenue from the United States of $1.4 million, or 39% of total revenue, and $1.1 million, or 37% of total revenue, for the quarters ended September 30, 2018 and October 1, 2017, respectively. For the nine months ended September 30, 2018 and October 1, 2017, revenue from the United States was $4.3 million, or 46% of total revenue, and $3.3 million, or 36% of total revenue, 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 |
|  | September 30, 2018 |  |  | October 1, 2017 |  |  | September 30, 2018 |  |  | October 1, 2017 |
Distributor "A" |  |  | 29 | % |  |  | 36 | % |  |  | 33 | % |  |  | 33 | %
Distributor "G" |  |  | 11 | % |  |  | 10 | % |  | * |  |  | * |
Distributor "I" |  |  | 13 | % |  | * |  |  | * |  |  |  |  |
Customer "G" |  |  | 17 | % |  |  | 24 | % |  |  | 12 | % |  |  | 22 | %
Customer "B" |  |  | 12 | % |  | * |  |  |  | 12 | % |  |  | 11 | %
Customer "I" |  |  | 10 | % |  | * |  |  | * |  |  | * |
Customer "J" |  | * |  |  | * |  |  |  | 12 | % |  | * |
Customer "K" |  |  | 13 | % |  | * |  |  | * |  |  | * |
The following distributors and customers accounted for 10% or more of the Company's accounts receivable as of the dates presented:
|  | September 30, 2018 |  |  | December 31, 2017 |
Distributor "A" |  |  | 43 | % |  |  | 45 | %
Distributor "I" |  |  | 14 | % |  | * |
Customer "G" |  | * |  |  |  | 12 | %
* | Represents less than 10% of accounts receivable as of the date presented.
As of September 30, 2018, less than 10% of the Company's long-lived assets, including property and equipment and other assets, were located outside the United States.

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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