| Concept |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2020-07-31 |
As at 2020-07-31 |
As at 2019-07-31 |
As at 2019-07-31 |
As at 2018-07-31 |
As at 2018-07-31 |
As at 2017-07-31 |
As at 2017-07-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about group | ||||||||||
| Number of employees of group | ||||||||||
| Number of employees |
61
xbrli:pure
|
213
xbrli:pure
|
39
xbrli:pure
|
236
xbrli:pure
|
233
xbrli:pure
|
31
xbrli:pure
|
237
xbrli:pure
|
31
xbrli:pure
|
233
xbrli:pure
|
23
xbrli:pure
|
| Average number of temporary employees |
0
xbrli:pure
|
408
xbrli:pure
|
0
xbrli:pure
|
421
xbrli:pure
|
515
xbrli:pure
|
0
xbrli:pure
|
513
xbrli:pure
|
1
xbrli:pure
|
517
xbrli:pure
|
0
xbrli:pure
|