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v3.19.1

Accounts Payable and Accruals (Tables) | 12 Months Ended
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Dec. 31, 2018
Accounts payable and accruals: |
Schedule of accounts payable - other |
|  | December 31 |
|  | 2018 |  |  | 2017 |
|  | U.S. dollars in thousands |
Employees and related institutions |  |  | 628 |  |  |  | 558 |
Accrued expenses |  |  | 323 |  |  |  | 319 |
|  |  | 951 |  |  |  | 877 |

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