Transactions with associates:
|
|
For the year ended December 31
|
||||||||||||
|
2017
|
2016
|
2015
|
||||||||||
|
$ thousands
|
||||||||||||
|
Sales of electricity
|
—
|
—
|
5,115
|
|||||||||
|
Operating expenses
|
—
|
—
|
204
|
|||||||||
|
Other income, net
|
198
|
178
|
95
|
|||||||||