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Note 13 - Information Concerning Product Lines, Geographic Information, Accounts Receivable and Revenue Concentration | 12 Months Ended
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Jan. 01, 2023
Notes to Financial Statements |
Segment Reporting Disclosure [Text Block] | NOTE 13 — INFORMATION CONCERNING PRODUCT LINES, GEOGRAPHIC INFORMATION, ACCOUNTS RECEIVABLE AND REVENUE CONCENTRATION The Company identifies its business segments 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 family (in thousands):
|  | Fiscal Years |
|  | 2022 |  |  | 2021 |  |  | 2020 |
New products |  | $ | 11,675 |  |  | $ | 7,761 |  |  | $ | 2,782 |
Mature products |  |  | 4,505 |  |  |  | 4,924 |  |  |  | 5,852 |
Total revenue |  | $ | 16,180 |  |  | $ | 12,685 |  |  | $ | 8,634 |
New products revenue consists of revenues from the sale of hardware products manufactured on 180 nanometer or smaller semiconductor processes, eFPGA IP license, professional services, QuickAI 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 new products revenue (in thousands):
|  | Fiscal Years |
|  | 2022 |  |  | 2021 |  |  | 2020 |
Hardware products |  | $ | 3,757 |  |  | $ | 4,903 |  |  | $ | 2,383 |
eFPGA IP |  |  | 7,545 |  |  |  | 2,674 |  |  |  | 223 |
SaaS & Other |  |  | 373 |  |  |  | 184 |  |  |  | 176 |
Total new products revenue |  | $ | 11,675 |  |  | $ | 7,761 |  |  | $ | 2,782 |
eFPGA IP revenue consists of primarily of eFPGA intellectual property license revenue and eFPGA-related professional services revenue. eFPGA-IP revenue related to professional services was approximately $7.4 million, $1.5 million, and $0.2 million in the Fiscal Years ended January 1, 2023, January 2, 2022, and January 3, 2021, respectively. Contract assets were approximately $2.0 million and $0.3 million at January 1, 2023 and January 2, 2022, respectively and were included under current assets on the Company's consolidated balance sheets. Contract liabilities of $0 and $0.3 million were included in deferred revenue on the Company's consolidated balance sheets at January 1, 2023 and January 2, 2022, respectively. We derive revenue from sales to customers located in North America, Europe and Asia Pacific. North America includes revenue from the United States. Revenue from the United States was $10.6 million or 67% of total revenue, $6.9 million or 54% of total revenue, and $5.0 million or 58% of total revenue in the years ended January 1, 2023, January 2, 2022, and January 3, 2021, respectively. The following is a breakdown of revenue by shipping destination (in thousands):
|  | Fiscal Years |
|  | 2022 |  |  | 2021 |  |  | 2020 |
Asia Pacific |  | $ | 3,558 |  |  | $ | 3,352 |  |  | $ | 2,100 |
North America |  |  | 10,912 |  |  |  | 6,885 |  |  |  | 5,033 |
Europe |  |  | 1,710 |  |  |  | 2,448 |  |  |  | 1,501 |
Total revenue |  | $ | 16,180 |  |  | $ | 12,685 |  |  | $ | 8,634 |
The following distributors and customers accounted for 10% or more of the Company's revenue for the periods presented. Distributor amounts represent revenue from the Company's goods and services sold to a distributor. Customer amounts represent revenues from both distributor and from the Company to an end customer. As such, revenue to a distributor may also include information related to customers.
| Fiscal Years
| 2022 | 2021 | 2020
Distributor "A" | 15% | 15% | 24%
Distributor "B" | 12% | 22% | 19%
Distributor "C" | * | 11% | 15%
Customer "A" | 20% | * | *
Customer "B" | * | * | 10%
Customer "C" | 16% | 16% | *
Customer "F" | 12% | 14% | *
Customer "H" | * | 10% | *
Customer "J" | * | * | 16%
* Represents less than 10% of revenue as of the date presented. The following distributors and customers accounted for 10% or more of the Company's accounts receivable as of the dates presented:
|  | January 1, |  |  | January 2, |
|  | 2023 |  |  | 2022 |
Distributor "A" |  |  | 14 | % |  |  | 42 | %
Distributor "B" |  |  | * |  |  |  | 22 | %
Distributor "C" |  |  | * |  |  |  | 17 | %
Customer "C" |  |  | 22 | % |  |  | * |
Customer "F" |  |  | 44 | % |  |  | 10 | %
|  |  |  | % |  |  |  | %
|  |  |  | % |  |  |  | %
* Represents less than 10% of trade accounts receivable, net, as of the date presented. Approximately 1% and 3% of the Company’s long-lived assets, including property and equipment and other assets, were located outside the United States as of January 1, 2023 and January 2, 2022, respectively.

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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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&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 https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI https://asc.fasb.org/topic&trid=2134510 + Details
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