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Earnings Per Share (Schedule of Computation of Basic and Diluted Earnings Per Share) (Details) € in Thousands | 12 Months Ended
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Dec. 31, 2019 $ / shares | Dec. 31, 2019 EUR (€) shares | Dec. 31, 2018 $ / shares | Dec. 31, 2018 EUR (€) shares | Dec. 31, 2017 $ / shares | Dec. 31, 2017 EUR (€) shares
Earnings per share [abstract] |  |  |  |  |  |  |
Net income (loss) attributed to owners of the Company | € |  |  | € 12,060 |  | € 1,057 |  | € (6,115)
Weighted average ordinary shares outstanding | [1] |  | 11,064,847 |  | 10,675,508 |  | 10,675,757
Dilutive effect: |  |  |  |  |  |  |
Stock options and warrants | [2] |  | 5,589 |  | 3,349 |  |
Diluted weighted average ordinary shares Outstanding |  |  | 11,070,436 |  | 10,678,857 |  | 10,675,757
Basic profit (loss) per share from continuing operations | $ / shares |  | $ 1.09 |  | $ 0.10 |  | $ (0.57) |
Diluted profit (loss) per share from continuing operations | $ / shares |  | $ 1.09 |  | $ 0.10 |  | $ (0.57) |
Amount of dilutive stock options and warrants | € |  |  |  |  |  |  | € 3,198
[1] | Net of treasury shares.
[2] | An amount of 3,198 dilutive stock options and warrants were not included in diluted loss per share because they are anti-dilutive for the year ended December 2017.

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- Definition The weighted average number of ordinary shares outstanding plus the weighted average number of ordinary shares that would be issued on the conversion of all the dilutive potential ordinary shares into ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2019-01-01 -Paragraph 70 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2019-en-r&anchor=para_70_b&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition Basic earnings (loss) per share from continuing operations. [Refer: Basic earnings (loss) per share; Continuing operations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2019-01-01 -Paragraph 66 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2019-en-r&anchor=para_66&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition Diluted earnings (loss) per share from continuing operations. [Refer: Continuing operations [member]; Diluted earnings (loss) per share] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2019-01-01 -Paragraph 66 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2019-en-r&anchor=para_66&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The amount of income from continuing operations attributable to owners of the parent. [Refer: Continuing operations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 5 -IssueDate 2019-01-01 -Paragraph 33 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2019-en-r&anchor=para_33_d&doctype=Standard -URIDate 2019-03-27 + Details
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