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Note 12 - Information Concerning Product Lines, Geographic Information and Revenue Concentration | 9 Months Ended
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Sep. 27, 2020
Notes to Financial Statements |
Segment Reporting Disclosure [Text Block] | Note 12 — 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 27, |  |  | September 29, |  |  | September 27, |  |  | September 29, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Revenue by product line (1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
New products |  | $ | 639 |  |  | $ | 1,015 |  |  | $ | 1,945 |  |  | $ | 2,413 |
Mature products |  |  | 1,141 |  |  |  | 1,143 |  |  |  | 4,189 |  |  |  | 5,026 |
Total revenue |  | $ | 1,780 |  |  | $ | 2,158 |  |  | $ | 6,134 |  |  | $ | 7,439 |
(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.
The following is a breakdown of revenue by shipment destination (in thousands):
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 27, |  |  | September 29, |  |  | September 27, |  |  | September 29, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Revenue by geography: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asia Pacific (1) |  | $ | 320 |  |  | $ | 528 |  |  | $ | 1,505 |  |  | $ | 2,496 |
North America (2) |  |  | 1,087 |  |  |  | 1,518 |  |  |  | 3,321 |  |  |  | 3,747 |
Europe |  |  | 373 |  |  |  | 112 |  |  |  | 1,308 |  |  |  | 1,196 |
Total revenue |  | $ | 1,780 |  |  | $ | 2,158 |  |  | $ | 6,134 |  |  | $ | 7,439 |
(1) | Asia Pacific includes revenue from Japan of $271,000, or 15% of total revenue and $510,000 or 24% of total revenue for the quarters ended September 27, 2020 and September 29, 2019, respectively. For the nine months ended September 27, 2020 and September 29, 2019, revenue from Japan was $1.4 million, or 23% of total revenue, and $1.3 million, or 17% of total revenue, respectively.
(2) | North America includes revenue from the United States of $1.1 million, or 61% of total revenue, and $1.4 million, or 67% of total revenue, for the three months ended September 27, 2020 and September 29, 2019, respectively. For the nine months ended September 27, 2020 and September 29, 2019 revenue from the United States was $3.3 million, or 54% of total revenue, and $3.6 million, or 49% 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 27, |  |  | September 29, |  |  | September 27, |  |  | September 29, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Distributor "A" |  |  | 22 | % |  |  | 55 | % |  |  | 29 | % |  |  | 43 | %
Distributor "C" |  |  | 20 | % |  |  | * |  |  |  | 18 | % |  |  | 10 | %
Distributor "E" |  |  | 13 | % |  |  | 11 | % |  |  | 19 | % |  |  | * |
Distributor "G" |  |  | * |  |  |  | * |  |  |  | * |  |  |  | 12 | %
Customer "B" |  |  | 10 | % |  |  | 17 | % |  |  | 12 | % |  |  | 14 | %
Customer "F" |  |  | 13 | % |  |  | 11 | % |  |  | 19 | % |  |  | * |
Customer "I" |  |  | * |  |  |  | * |  |  |  | * |  |  |  | 11 | %
Customer "J" |  |  | * |  |  |  | 10 | % |  |  | * |  |  |  | * |
Customer "K" |  |  | 12 | % |  |  | * |  |  |  | * |  |  |  | * |
Customer "N" |  |  | 16 | % |  |  | 14 | % |  |  | * |  |  |  | * |
The following distributors and customers accounted for 10% or more of the Company's accounts receivable as of the dates presented:
|  | September 27, |  |  | December 29, |
|  | 2020 |  |  | 2019 |
Distributor "A" |  |  | 12 | % |  |  | 20 | %
Distributor "C" |  |  | 20 | % |  |  | 23 | %
Distributor "E" |  |  | 10 | % |  |  | 12 | %
Distributor "J" |  |  | 27 | % |  |  | 31 | %
* | Represents less than 10% of revenue and accounts receivable as of the date presented.
As of September 27, 2020, 6% 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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8924-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8981-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8844-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8657-108599 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8721-108599 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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