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Revenue recognition (Tables) | 12 Months Ended
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Dec. 31, 2022
Revenue from Contract with Customer [Abstract] |
Schedule of Net Revenue Disaggregate by Product Category | The following table presents our net revenue disaggregate by product category for the years ended: Schedule of Net Revenue Disaggregate by Product Category
|  | 2022 |  |  | 2021 |
|  | Year Ended December 31, |
|  | 2022 |  |  | 2021 |
|  | (in thousands) |
Smartphones |  | $ | 17,763 |  |  | $ | 14,794 |
Feature Phones |  |  | 21,252 |  |  |  | 37,723 |
Tablets |  |  | 29,475 |  |  |  | — |
Accessories/Other |  |  | 1,338 |  |  |  | 2,053 |
Total Revenue |  | $ | 69,828 |  |  | $ | 54,570 |
Schedule of Contract Balances | The following table is a rollforward of contract balances as of December 31, 2022: Schedule of Contract Balances
|  | Contractual Liability |
|  | 2022 |  |  | 2021 |
Balance at January 1, 2022 |  | $ | 11 |  |  | $ | 5 |
Recognition of revenue |  |  | (1,001 | ) |  |  | (880 | )
Addition of revenue |  |  | 1,021 |  |  |  | 886 |
Balance at December 31, 2022 |  | $ | 31 |  |  | $ | 11 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130551-203045 + Details
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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 -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 + Details
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