Disclosure Of Share Capital, Reserves And Other Equity Interest [Text Block]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|
| Disclosure of share capital, reserves and other equity interest [text block] | — | — | — | — | — | — | — | — |
| Disclosure of classes of share capital [text block] | — | — | — | — | — | — | — | — |
| Disclosure of classes of share capital [abstract] | ||||||||
| Disclosure of classes of share capital [line items] | ||||||||
| Reconciliation of number of shares outstanding [abstract] | ||||||||
| Number of shares outstanding |
241 726 165
xbrli:shares
|
— | — |
240 250 718
xbrli:shares
|
— | — |
239 029 111
xbrli:shares
|
239 029 111
xbrli:shares
|
| Changes in number of shares outstanding [abstract] | ||||||||
| Increase (decrease) in number of shares outstanding | — |
618 069
xbrli:shares
|
857 378
xbrli:shares
|
— |
680 660
xbrli:shares
|
540 947
xbrli:shares
|
— | — |