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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2020
Accounting Policies [Abstract] |
Schedule of inventory |
|  | December 31, |  |  | December 31, |
|  | 2020 |  |  | 2019 |
Raw materials |  | $ | 550 |  |  | $ | 396 |
Work-in-process |  |  | 21 |  |  |  | 186 |
Finished goods |  |  | 702 |  |  |  | 448 |
Ending inventory |  | $ | 1,273 |  |  | $ | 1,030 |
Schedule of estimated useful lives of property and equipment |
|  | Estimated useful lives
Computer equipment |  | 3 years
Furniture and fixtures |  | 5 years
Equipment |  | 7 years
Schedule of disaggregated revenues |
|  | Year ended December 31, 2020 |  |  | Year ended December 31, 2019 |
|  | Amount |  |  | Percentage |  |  | Amount |  |  | Percentage |
Net license revenues from automotive |  | $ | 1,110 |  |  |  | 18 | % |  | $ | 1,839 |  |  |  | 28 | %
Net license revenues from consumer electronics |  |  | 3,508 |  |  |  | 59 | % |  |  | 4,127 |  |  |  | 62 | %
Net revenues from sensor modules |  |  | 950 |  |  |  | 16 | % |  |  | 560 |  |  |  | 8 | %
Net revenues from non-recurring engineering |  |  | 410 |  |  |  | 7 | % |  |  | 120 |  |  |  | 2 | %
Other revenue |  |  | 6 |  |  |  | - | % |  |  | - |  |  |  | - | % |
|  | $ | 5,984 |  |  |  | 100 | % |  | $ | 6,646 |  |  |  | 100 | %
Schedule of prepayments or upfront payments for goods or services from our customers |
|  | December 31, 2020 |  |  | December 31, 2019 |
Accounts receivable and unbilled revenues |  | $ | 1,743 |  |  | $ | 1,324 |
Deferred revenues |  |  | 138 |  |  |  | 67 |
Schedule of activity related to the product warranty liability |
|  | Years ended |
|  | December 31, 2020 |  |  | December 31, 2019 |
Balance at beginning of period |  | $ | 24 |  |  | $ | 17 |
Provisions for warranty issued |  |  | 1 |  |  |  | 7 |
Balance at end of period |  | $ | 25 |  |  | $ | 24 |
Schedule of deferred revenues |
|  | As of December 31, |
|  | 2020 |  |  | 2019 |
Deferred license revenues |  | $ | 28 |  |  | $ | 28 |
Deferred NRE revenues |  |  | 22 |  |  |  | 20 |
Deferred AirBar revenues |  |  | 10 |  |  |  | 6 |
Deferred sensor modules revenues |  |  | 78 |  |  |  | 13 |
|  | $ | 138 |  |  | $ | 67 |
Schedule of weighted average exchange rate for the condensed consolidated statements of operations |
|  | Years ended December 31, |
|  | 2020 |  |  | 2019 |
Swedish Krona |  |  | 9.21 |  |  |  | 9.46 |
Japanese Yen |  |  | 106.73 |  |  |  | 109.01 |
South Korean Won |  |  | 1,179.20 |  |  |  | 1,165.70 |
Taiwan Dollar |  |  | 29.45 |  |  |  | 30.90 |
Schedule of exchange rate for the consolidated balance sheets |
|  | As of December 31, |
|  | 2020 |  |  | 2019 |
Swedish Krona |  |  | 8.22 |  |  |  | 9.34 |
Japanese Yen |  |  | 103.23 |  |  |  | 108.66 |
South Korean Won |  |  | 1,088.59 |  |  |  | 1,154.56 |
Taiwan Dollar |  |  | 28.09 |  |  |  | 30.00 |

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