| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2017-12-31 |
|---|---|---|---|---|---|---|---|
| Employees | |||||||
| Information about reporting company | |||||||
| Number of employees of reporting company | |||||||
| Number of employees |
302
xbrli:pure
|
271
xbrli:pure
|
31
xbrli:pure
|
300
xbrli:pure
|
381
xbrli:pure
|
361
xbrli:pure
|
354
xbrli:pure
|
| Average number of temporary employees |
151
xbrli:pure
|
140
xbrli:pure
|
11
xbrli:pure
|
147
xbrli:pure
|
66
xbrli:pure
|
75
xbrli:pure
|
93
xbrli:pure
|