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Business Segments, Concentration of Credit Risk and Significant Customers (Tables) | 12 Months Ended
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Dec. 31, 2022
Business Segments, Concentration of Credit Risk and Significant Customers [Abstract] |
Schedule of company recognized revenue |
|  | Year Ended |
|  | December 31, |
|  | 2022 |  |  | 2021 |
United States |  | $ | 8,932 |  |  | $ | 1,968 |
Hong Kong |  |  | 2,428 |  |  |  | 2,955 |
Taiwan |  |  | 1,205 |  |  |  | 693 |
Rest of world |  |  | 2,303 |  |  |  | 63 |
Total net revenue |  | $ | 14,868 |  |  | $ | 5,679 |
Schedule of product revenue by category |
(amounts in thousands) |  | Years Ended December 31, |
Product category |  | 2022 |  |  | 2021 |
Memory ICs |  | $ | 7,722 |  |  | $ | 150 |
mmWave ICs |  |  | 3,289 |  |  |  | 3,566 |
mmWave modules |  |  | 3,170 |  |  |  | 1,101 |
mmWave other products |  |  | 18 |  |  |  | 89 |
|  | $ | 14,199 |  |  | $ | 4,906 |
Schedule of customers of total net revenue |
|  | Year Ended |
|  | December 31, |
|  | 2022 |  |  | 2021 |
Customer A |  |  | 26 | % |  |  | * |
Customer B |  |  | 21 | % |  |  | 19 | %
Customer C |  |  | 16 | % |  |  | 48 | %
Customer D |  |  | 11 | % |  |  | * |
Customer E |  |  | * |  |  |  | 11 | %
| * | Represents less than 10%

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 + Details
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- Definition Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13537-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13531-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 16 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6327-108592 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 21 -URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6442-108592 + Details
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