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Selected Statements of Operations Data (Tables) | 12 Months Ended
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Dec. 31, 2020
Disclosure Text Block Supplement [Abstract] |
Schedule of revenues by geographic region |
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
North America |  | $ | 20,323 |  |  | $ | 14,500 |  |  | $ | 22,164 |
Asia* |  |  | 15,190 |  |  |  | 14,146 |  |  |  | 7,158 |
Latin America |  |  | 223 |  |  |  | 2,653 |  |  |  | 3,579 |
EMEA (including Israel) |  |  | 1,826 |  |  |  | 1,711 |  |  |  | 1,149 |
|  | $ | 37,562 |  |  | $ | 33,010 |  |  | $ | 34,050 |
Schedule of major customer percentage of revenue |
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
A |  |  | 53 |  |  |  | 41 |  |  |  | 48 |
B |  |  | 11 |  |  |  | 20 |  |  |  | 18 |
C |  |  | 29 |  |  |  | 22 |  |  |  | - |
D |  |  | - |  |  |  | - |  |  |  | 15 |
|  |  | 93 | % |  |  | 83 | % |  |  | 81 | %
Schedule of long-lived assets |
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |
Israel |  | $ | 2,633 |  |  | $ | 5,735 |
United States |  |  | 1,049 |  |  |  | 1,129 |
Other |  |  | 574 |  |  |  | 647 |
Total long-lived assets (1) |  | $ | 4,256 |  |  | $ | 7,511 |
Schedule of financial income, net |
|  | Years ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Financial Income: |  |  |  |  |  |  |  |  |
Interest income |  | $ | 1,133 |  |  | $ | 1,775 |  |  | $ | 1,455 |
Foreign currency exchange gain |  |  | 878 |  |  |  | 338 |  |  |  | 784 |
|  |  | 2,011 |  |  |  | 2,113 |  |  |  | 2,239 |
Financial expenses: |  |  |  |  |  |  |  |  |  |  |  |
Bank charges |  |  | (15 | ) |  |  | (16 | ) |  |  | (15 | )
Foreign currency exchange loss |  |  | (1,186 | ) |  |  | (925 | ) |  |  | (1,088 | )
|  |  | (1,201 | ) |  |  | (941 | ) |  |  | (1,103 | )
|  | $ | 810 |  |  | $ | 1,172 |  |  | $ | 1,136 |
Schedule of computation of basic and diluted net income (loss) per ordinary share |
|  | Years ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Numerator: |  |  |  |  |  |  |  |  |
Numerator for basic net loss per Ordinary Share |  | $ | (3,992 | ) |  | $ | (6,832 | ) |  | $ | (2,415 | )
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation granted |  |  | - |  |  |  | - |  |  |  | - |
Numerator for dilutive net loss per Ordinary Share |  | $ | (3,992 | ) |  | $ | (6,832 | ) |  | $ | (2,415 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Denominator for dilutive net loss per Ordinary Share - weighted average number of Ordinary Shares |  |  | 13,927,788 |  |  |  | 13,779,885 |  |  |  | 13,630,793 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation granted |  |  | - |  |  |  | - |  |  |  | - |
Denominator for diluted net loss per Ordinary Share - adjusted weighted average number of Ordinary Shares |  |  | 13,927,788 |  |  |  | 13,779,885 |  |  |  | 13,630,793 |

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