| Thousands of U.S. dollars | |||||
| 2015 (*) | 2016 | 2017 | |||
| Other operating income | |||||
| Other operating income | 2,282 | 3,991 | 5,755 | ||
| Grants | 626 | 673 | 860 | ||
| Income from indemnities and other non-recurring income | 1,407 | 872 | 939 | ||
| Gains on disposal of non-current assets | 10 | 344 | 8,883 | ||
| Total | 4,325 | 5,880 | 16,437 | ||
| (*) Exclude discontinued operations - Morocco. | |||||