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Equity (Narrative) (Details) € / shares in Units, ₪ / shares in Units, € in Thousands, ₪ in Thousands, $ in Thousands | 1 Months Ended | 12 Months Ended |  |  |  |  |  |  |
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Jul. 17, 2019 EUR (€) | Jul. 17, 2019 ILS (₪) ₪ / shares shares | Dec. 31, 2021 EUR (€) Share shares | Dec. 31, 2021 USD ($) Share | Dec. 31, 2020 EUR (€) Share shares | Dec. 31, 2019 EUR (€) shares | Dec. 31, 2021 USD ($) shares | Feb. 28, 2021 EUR (€) | Feb. 28, 2021 ILS (₪) | Feb. 23, 2021 EUR (€) | Feb. 23, 2021 ILS (₪) | Feb. 23, 2021 USD ($) | Oct. 26, 2020 EUR (€) € / shares | Oct. 26, 2020 ILS (₪) ₪ / shares | Oct. 26, 2020 USD ($) | Jul. 20, 2020 EUR (€) € / shares shares | Jul. 20, 2020 ILS (₪) ₪ / shares shares | Feb. 28, 2020 EUR (€) € / shares shares | Feb. 28, 2020 ILS (₪) ₪ / shares shares | Jul. 25, 2019
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum dividend paid |  |  | 0.00% | 0.00% | 0.00% | 0.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issue of equity |  |  | € 8,682 | $ 9,826 | € 21,275 | € 7,807 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Liabilities |  |  | 437,664 |  | 335,146 |  | $ 495,347 |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate principal amount | € |  |  | € 218,895 |  | € 198,169 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options exercised to ordinary shares |  |  | 18,451 | 18,451 | 8,000 | 3,586 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Board member and employees [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options exercised to ordinary shares | Share |  |  | 18,451 | 18,451 | 8,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series C Debentures [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Liabilities | € |  |  |  |  |  |  |  |  |  |  |  |  | € 1,064 |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  |  |  |  |  |  |  |  |  | € 38,500 | ₪ 154,000 |  |  |  |  |  |
Interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3.30%
Series D Debentures [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from private placement |  |  |  |  |  |  |  |  |  | € 1,890 | ₪ 7,504 |  |  |  |  |  |  |  |  |
Liabilities |  |  |  |  |  |  |  |  |  | 1,132 |  | $ 1,132 |  |  |  |  |  |  |  |
Aggregate principal amount |  |  |  |  |  |  |  |  |  | € 17,614 | ₪ 62,000 |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  |  |  |  |  | 1.20% | 1.20% | 1.20% |  |  |  |  |  |  |  |
Ordinary Shares [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Treasury shares |  |  | 258,046 |  | 258,046 | 258,046 | 258,046 |  |  |  |  |  |  |  |  |  |  |  |  |
Ordinary Shares [Member] | Series 1 Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount of ordinary shares repurchased | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 385,000 |  |  |  |  |
Ordinary Shares [Member] | Series C Debentures [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Price per share | (per share) |  |  |  |  |  |  |  |  |  |  |  |  | € 37.5 | ₪ 150 |  |  |  |  |  |
Proceeds from private placement |  |  |  |  |  |  |  |  |  |  |  |  | € 2,224 | ₪ 8,891 |  |  |  |  |  |
Ordinary Shares [Member] | Private Placement Undertaking [Member] | Qualified Investors [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of ordinary shares issue |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 450,000 | 450,000 |  |  |
Price per share | (per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | € 18 | ₪ 70.5 |  |  |
Proceeds from private placement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | € 8,097 | ₪ 31,725 |  |  |
Ordinary Shares [Member] | Private Placement Undertaking [Member] | Investors [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant issued to purchase ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 178,750 | 178,750 |
Exercise price of warrant | (per share) |  | ₪ 39.20 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | € 21.6 | ₪ 80 |
Number of ordinary shares issue |  | 800,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 715,000 | 715,000 |
Price per share | (per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | € 18.9 | ₪ 70 |
Issue of equity | € 7,807 | ₪ 31,100 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share issue related cost | € 50 | ₪ 200 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from private placement |  |  |  |  |  |  |  | € 3,873 | ₪ 14,300 |  |  |  |  |  |  |  |  | € 13,500 | ₪ 50,050 |
Amount recognized in other liabilities in connection with warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | € 320 | ₪ 1,182,000 |

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