Interim Condensed Consolidated Statements of Changes in Equity (Unaudited) (Parenthetical) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Dec. 31, 2017 |
Dec. 31, 2015 |
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| Consolidated Statements of Changes in Equity (Parenthetical) [Abstract] | ||||
| Net of issue expenses | $ 613 | $ 811 | $ 621 | $ 1,314 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The amount of cost related to the issuance of shares. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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