Employees
| Concept |
As at 2018-12-31 |
As at 2018-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about reporting company | ||||||||||
| Information about employees of reporting company | ||||||||||
| Number of employees |
75
xbrli:pure
|
75
xbrli:pure
|
82
xbrli:pure
|
82
xbrli:pure
|
80
xbrli:pure
|
80
xbrli:pure
|
77
xbrli:pure
|
77
xbrli:pure
|
74
xbrli:pure
|
xbrli:pure
|
| Average number of temporary employees |
18
xbrli:pure
|
18
xbrli:pure
|
20
xbrli:pure
|
20
xbrli:pure
|
22
xbrli:pure
|
22
xbrli:pure
|
27
xbrli:pure
|
27
xbrli:pure
|
25
xbrli:pure
|
xbrli:pure
|