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Investee Companies and other investments (Schedule of Sale of Italian Indirect Wholly-Owned Subsidiaries) (Details) - EUR (€) € in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Cash and cash equivalents |  | € 44,509 | € 36,882 |  | € 23,962 | € 22,486
Trade and other receivables |  | 4,882 | 12,623 |  |  |
Deferred tax and advance tax payment and tax provision |  |  | 195 |  |  |
Fixed assets |  | 114,389 | 87,220 |  |  |
Restricted cash | [1] | 22,162 | 1,315 | [2] |  |
Right of use asset |  | 15,401 |  |  |  |
Loans and borrowings |  | (93,320) | (66,092) |  |  |
Lease liability |  | (15,627) |  |  |  |
Total net identifiable assets |  | 310,172 | 211,160 |  | 198,087 |
Cash and cash equivalents |  | (44,509) | € (36,882) |  | € (23,962) | € (22,486)
Italian indirect wholly-owned subsidiaries [Member] |  |  |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |  |  |
Cash and cash equivalents |  | 4,106 |  |  |  |
Trade and other receivables |  | 4,569 |  |  |  |
Deferred tax and advance tax payment and tax provision |  | 2,864 |  |  |  |
Fixed assets |  | 41,431 |  |  |  |
Restricted cash |  | 156 |  |  |  |
Right of use asset |  | 1,356 |  |  |  |
Trade and other payables |  | (2,458) |  |  |  |
Loans and borrowings |  | (30,725) |  |  |  |
Lease liability |  | (1,377) |  |  |  |
Total net identifiable assets |  | 19,922 |  |  |  |
Capital gain |  | 18,770 |  |  |  |
Assets after capital gain |  | 38,692 |  |  |  |
Cash and cash equivalents |  | (4,106) |  |  |  |
Proceeds from sale of investments |  | € 34,586 |  |  |  |
[1] | On December 16, 2019, the Company announced its intention to repay the entire outstanding principal of the Company's Series
[2] | Reclassified, see Note 2E

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