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Restricted Cash, Deposits and Marketable Securities (Schedule of Restricted Cash) (Details) - EUR (€) € in Thousands | Dec. 31, 2020 | Dec. 31, 2019
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Disclosure of Restricted cash deposits and marketable securities [Abstract] |  |  |
Marketable securities | [1] | € 1,761 | € 2,242
Short-term restricted cash |  |  | 22,162
Short-term deposits |  | 8,113 | 6,446
Long-term restricted non-interest bearing bank deposits | [2] | 2,138 | 3,094
Restricted cash, long-term bank deposits | [3] | 7,793 | 7,862
Long-term restricted cash and deposits |  | € 9,931 | € 10,956
[1] | During 2020, the Company invested in a traded Corporate Bond (rated BB+ by Moody's) with a coupon rate of 5.569%.
[2] | Deposits used to secure obligations towards the Israeli Electricity Authority for the license for the pumped-storage project in the Manara Cliff in Israel and to secure obligations under loan agreements (see Note 11).
[3] | Bank deposits used to secure obligations under loan agreements (see Note 11).

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