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Trade and Other Receivables (Schedule of Trade and Other Receivables) (Details) - EUR (€) € in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Trade and other receivables: |  |  |
Government authorities |  | € 621 | € 781
Income receivable |  | 1,321 | 1,075
Interest receivable |  | 38 | 38
Trade receivable |  | 69 | 805
Inventory |  | 167 | 284
Derivatives |  | 43 | 94
Prepaid expenses and other |  | 2,531 | 1,805
Total Current Assets and other receivables |  | 4,790 | 4,882
Long term receivables |  |  |
Prepaid expenses associated with long term loans | [1] | 5,273 | 12,218
Annual rent deposits |  | 30 | 30
Other |  | 2 | 1
Total Non current Assets and Long term receivables |  | € 5,305 | € 12,249
[1] | Prepaid commission expenses paid in connection with the Talasol project finance obtained from financing entities.

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