Employees
| Concept |
As at 2017-12-31 |
As at 2017-12-31 |
As at 2016-12-31 |
As at 2016-12-31 |
As at 2015-12-31 |
As at 2015-12-31 |
As at 2014-12-31 |
As at 2014-12-31 |
As at 2013-12-31 |
As at 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about group | ||||||||||
| Number of employees of group | ||||||||||
| Number of employees |
223
xbrli:pure
|
224
xbrli:pure
|
145
xbrli:pure
|
172
xbrli:pure
|
140
xbrli:pure
|
165
xbrli:pure
|
132
xbrli:pure
|
156
xbrli:pure
|
197
xbrli:pure
|
219
xbrli:pure
|
| Average number of temporary employees |
13
xbrli:pure
|
18
xbrli:pure
|
6
xbrli:pure
|
12
xbrli:pure
|
5
xbrli:pure
|
12
xbrli:pure
|
6
xbrli:pure
|
11
xbrli:pure
|
5
xbrli:pure
|
5
xbrli:pure
|