| Schedule of finance income (expense) |
| |
|
Year ended December 31, |
|
| |
|
2019 |
|
|
2018 |
|
|
2017 |
|
| |
|
USD |
|
| Finance expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
| Bank commissions |
|
$ |
(21 |
) |
|
$ |
(18 |
) |
|
$ |
(28 |
) |
| Issuance expenses |
|
|
- |
|
|
|
- |
|
|
|
(302 |
) |
| Interest expenses from ASC 606 implementation |
|
|
(427 |
) |
|
|
(427 |
) |
|
|
- |
|
| Net loss from exchange rate fluctuations |
|
|
(33 |
) |
|
|
(115 |
) |
|
|
(588 |
) |
| Other loss from short-term investment revaluation |
|
|
(209 |
) |
|
|
(644 |
) |
|
|
(5 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
(690 |
) |
|
|
(1,204 |
) |
|
|
(923 |
) |
| Finance income: |
|
|
|
|
|
|
|
|
|
|
|
|
| Interest income on bank deposits |
|
|
72 |
|
|
|
51 |
|
|
|
69 |
|
| Net change in fair value warrants exercisable into shares |
|
|
- |
|
|
|
- |
|
|
|
2,457 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
72 |
|
|
|
51 |
|
|
|
2,526 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
$ |
(618 |
) |
|
$ |
(1,153 |
) |
|
$ |
1,603 |
|
|