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
|