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Revenue (Tables) | 9 Months Ended
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Sep. 30, 2023
Revenue from Contract with Customer [Abstract] |
Summary of Disaggregated Revenue | Disaggregated revenues are as fo llows (in thousands):
|  | Three months ended September 30, |  |  | Nine months ended September 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
By Market Group: |  |  |  |  |  |  |  |  |  |  |  |
Enterprise |  | $ | 6,791 |  |  | $ | 6,747 |  |  | $ | 22,594 |  |  | $ | 24,496 |
Consumer |  |  | 4,404 |  |  |  | 7,334 |  |  |  | 15,725 |  |  |  | 19,377 |
Automotive |  |  | 2,501 |  |  |  | 5,117 |  |  |  | 7,651 |  |  |  | 12,133 |
Total sales |  | $ | 13,696 |  |  | $ | 19,198 |  |  | $ | 45,970 |  |  | $ | 56,006 |
By Geography: |  |  |  |  |  |  |  |  |  |  |  |
North America |  | $ | 8,261 |  |  | $ | 11,128 |  |  | $ | 27,867 |  |  | $ | 34,031 |
China (including Hong Kong and Taiwan) |  |  | 4,961 |  |  |  | 7,443 |  |  |  | 16,989 |  |  |  | 20,170 |
Rest of the world |  |  | 474 |  |  |  | 627 |  |  |  | 1,114 |  |  |  | 1,805 |
Total sales |  | $ | 13,696 |  |  | $ | 19,198 |  |  | $ | 45,970 |  |  | $ | 56,006 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
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