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Financial Instruments (Schedule of Contractual Maturities of Financial Liabilities) (Details) - EUR (€) € in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Non-derivative financial liabilities |  |
Lease liabilities | € 17,788 |
Derivative finance liabilities |  |
Currency swap | (9,570) | € 197
Carrying amount [Member] |  |
Non-derivative financial liabilities |  |
Long term loans, including current maturities | 198,169 | 93,320
Debentures | 82,724 | 71,584
Lease liabilities | 17,789 | 15,627
Trade payables and other accounts payable | 13,706 | 2,928
Total non-derivative financial liabilities | 312,388 | 183,459
Derivative finance liabilities |  |
Forward contracts |  | 252
Currency swap | 132 |
Swap contracts | 9,570 | 7,685
Total derivative finance liabilities | 9,702 | 7,937
Contractual cash flows [Member] |  |
Non-derivative financial liabilities |  |
Long term loans, including current maturities | 263,112 | 100,415
Debentures | 91,431 | 78,235
Lease liabilities | 28,910 | 25,859
Trade payables and other accounts payable | 13,706 | 2,928
Total non-derivative financial liabilities | 397,159 | 207,437
Derivative finance liabilities |  |
Forward contracts |  | 252
Currency swap | 132 |
Swap contracts | 9,570 | 7,685
Total derivative finance liabilities | 9,702 | 7,937
Less than one year [Member] |  |
Non-derivative financial liabilities |  |
Long term loans, including current maturities | 20,896 | 5,075
Debentures | 13,502 | 28,718
Lease liabilities | 489 | 462
Trade payables and other accounts payable | 13,706 | 2,928
Total non-derivative financial liabilities | 49,155 | 37,183
Derivative finance liabilities |  |
Forward contracts |  |
Currency swap | (12) |
Swap contracts | 1,378 | 766
Total derivative finance liabilities | 1,366 | 766
Second year [Member] |  |
Non-derivative financial liabilities |  |
Long term loans, including current maturities | 34,645 | 9,041
Debentures | 33,368 | 8,615
Lease liabilities | 1,941 | 806
Trade payables and other accounts payable |  |
Total non-derivative financial liabilities | 69,954 | 18,462
Derivative finance liabilities |  |
Forward contracts |  | 252
Currency swap | 63 |
Swap contracts | 2,490 | 2,682
Total derivative finance liabilities | 2,553 | 2,934
3-5 year [Member] |  |
Non-derivative financial liabilities |  |
Long term loans, including current maturities | 32,594 | 19,154
Debentures | 44,561 | 33,899
Lease liabilities | 1,799 | 2,417
Trade payables and other accounts payable |  |
Total non-derivative financial liabilities | 78,954 | 55,470
Derivative finance liabilities |  |
Forward contracts |  |
Currency swap | 81 |
Swap contracts | 2,109 | 2,172
Total derivative finance liabilities | 2,190 | 2,172
Sixth year and thereafter [Member] |  |
Non-derivative financial liabilities |  |
Long term loans, including current maturities | 174,977 | 67,145
Debentures |  | 7,003
Lease liabilities | 15,203 | 22,174
Trade payables and other accounts payable |  |
Total non-derivative financial liabilities | 199,096 | 96,322
Derivative finance liabilities |  |
Forward contracts |  |
Currency swap |  |
Swap contracts | 3,593 | 2,065
Total derivative finance liabilities | € 3,593 | € 2,065

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