v3.8.0.1

Changes in the scope of the consolidated financial statements, Changes (Details) - USD ($) $ in Thousands |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 07, 2016 | Dec. 31, 2017 | Dec. 31, 2016 | Feb. 28, 2017 | Aug. 03, 2016
Changes in the scope of the consolidated financial statements [Abstract] |  |  |  |  |  |
Percentage interest acquired |  |  |  |  | 12.50% |
Solacor 1/2 [Member] |  |  |  |  |  |
Changes in the scope of the consolidated financial statements [Abstract] |  |  |  |  |  |
Percentage interest acquired |  | 13.00% |  | 13.00% |  |
Ownership interest | [1] |  | 87.00% |  |  |
Purchase price |  | $ 19,923 |  |  |  |
Seville PV [Member] |  |  |  |  |  |
Changes in the scope of the consolidated financial statements [Abstract] |  |  |  |  |  |
Percentage interest acquired |  |  |  | 80.00% |  | 80.00%
Ownership interest | [2] |  | 80.00% |  |  |
Purchase price |  |  |  |  |  | $ 3,214
JGC [Member] | Solacor 1/2 [Member] |  |  |  |  |  |
Changes in the scope of the consolidated financial statements [Abstract] |  |  |  |  |  |
Ownership interest |  | 13.00% |  | 13.00% |  |
[1] | JGC, a Japanese engineering company, holds 13% of the shares in each of Solacor 1 and Solacor 2.
[2] | Instituto para la Diversificacion y Ahorro de la Energia ("Idae"), a Spanish state owned company, holds 20% of the shares in Seville PV.

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