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Entity Level Disclosures (Details 1) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | [1]
Statement Line Items [Line Items] |  |  |
Revenue with principal customers | $ 308 | $ 436 | $ 499
Customer A [Member] |  |  |
Statement Line Items [Line Items] |  |  |
Percentage of total sales | 8.00% | 21.00% | 23.00%
Customer B [Member] |  |  |
Statement Line Items [Line Items] |  |  |
Percentage of total sales | 2.00% | 13.00% |
Customer C [Member] |  |  |
Statement Line Items [Line Items] |  |  |
Percentage of total sales | 11.00% | 2.00% |
Customer D [Member] |  |  |
Statement Line Items [Line Items] |  |  |
Percentage of total sales | 10.00% |  |
Customer E [Member] |  |  |
Statement Line Items [Line Items] |  |  |
Percentage of total sales | 2.00% | 3.00% | 23.00%
Customer F [Member] |  |  |
Statement Line Items [Line Items] |  |  |
Percentage of total sales | 1.00% | 3.00% | 14.00%
[1] | The Company has initially applied IFRS 15 using the modified retrospective approach, the comparative information is not restated, See Note 2(q).

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