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Summary of Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2019
Accounting Policies [Abstract] |
Schedule of inventory |
|  | September 30, |  |  | December 31, |
|  | 2019 |  |  | 2018 |
Raw materials |  | $ | 378 |  |  | $ | 246 |
Work-in-process |  |  | 204 |  |  |  | 220 |
Finished goods |  |  | 522 |  |  |  | 753 |
Ending inventory |  | $ | 1,104 |  |  | $ | 1,219 |
Schedule of estimated useful lives of property and equipment |
| Computer equipment |  |  | 3 years |
| Furniture and fixtures |  |  | 5 years |
| Equipment |  |  | 7 years |
Schedule of disaggregated revenues |
|  | Three months ended September 30, 2019 |  |  | Three months ended September 30, 2018 |
|  | Amount |  |  | Percentage |  |  | Amount |  |  | Percentage |
Net license revenues from automotive |  | $ | 400 |  |  |  | 31 | % |  | $ | 248 |  |  |  | 13 | %
Net license revenues from consumer electronics |  |  | 813 |  |  |  | 62 | % |  |  | 1,349 |  |  |  | 70 | %
Net revenues from sensor modules |  |  | 95 |  |  |  | 7 | % |  |  | 39 |  |  |  | 2 | %
Net revenues from non-recurring engineering |  |  | 2 |  |  |  | 0 | % |  |  | 287 |  |  |  | 15 | %
|  | $ | 1,310 |  |  |  | 100 | % |  | $ | 1,923 |  |  |  | 100 | %
|  | Nine months ended September 30, 2019 |  |  | Nine months ended September 30, 2018 |
|  | Amount |  |  | Percentage |  |  | Amount |  |  | Percentage |
Net license revenues from automotive |  | $ | 1,336 |  |  |  | 27 | % |  | $ | 1,151 |  |  |  | 19 | %
Net license revenues from consumer electronics |  |  | 3,286 |  |  |  | 65 | % |  |  | 4,530 |  |  |  | 73 | %
Net revenues from sensor modules |  |  | 368 |  |  |  | 7 | % |  |  | 176 |  |  |  | 3 | %
Net revenues from non-recurring engineering |  |  | 42 |  |  |  | 1 | % |  |  | 317 |  |  |  | 5 | %
|  | $ | 5,032 |  |  |  | 100 | % |  | $ | 6,174 |  |  |  | 100 | %
Schedule of prepayments or upfront payments for goods or services from our customers |
|  | September 30, 2019 |  |  | December 31, 2018 |
Accounts receivable and unbilled revenue, net |  | $ | 1,934 |  |  | $ | 1,830 |
Deferred revenues |  |  | 54 |  |  |  | 75 |
Schedule of activity related to the product warranty liability |
|  | September 30, 2019 |  |  | December 31, 2018 |
Balance at beginning of period |  | $ | 17 |  |  | $ | 35 |
Provisions for warranty issued |  |  | (3 | ) |  |  | (18 | )
Balance at end of period |  | $ | 14 |  |  | $ | 17 |
Schedule of deferred revenues |
|  | September 30, 2019 |  |  | December 31, 2018 |
Deferred License revenues |  | $ | 28 |  |  | $ | - |
Deferred AirBar revenues |  |  | - |  |  |  | 59 |
Deferred sensor modules revenues |  |  | 11 |  |  |  | 16 |
Deferred NRE revenues |  |  | 15 |  |  |  | - |
|  | $ | 54 |  |  | $ | 75 |
Schedule of weighted average exchange rate for the condensed consolidated statements of operations |
|  | Nine months ended September 30, |
|  | 2019 |  |  | 2018 |
Swedish Krona |  |  | 9.41 |  |  |  | 8.57 |
Japanese Yen |  |  | 109.11 |  |  |  | 109.69 |
South Korean Won |  |  | 1,162.54 |  |  |  | 1,090.03 |
Taiwan Dollar |  |  | 31.04 |  |  |  | 29.90 |
Schedule of exchange rate for the consolidated balance sheets |
|  | As of |
|  | September 30, |  |  | December 31, |
|  | 2019 |  |  | 2018 |
Swedish Krona |  |  | 9.83 |  |  |  | 8.87 |
Japanese Yen |  |  | 108.11 |  |  |  | 109.69 |
South Korean Won |  |  | 1,198.98 |  |  |  | 1,113.63 |
Taiwan Dollar |  |  | 31.05 |  |  |  | 30.61 |

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