Disclosure Of Income Tax [Text Block]
| Concept |
As at 2021-12-31 |
2021-01-01 to 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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Disclosure of income tax [text block] | — | — | — | — | — | — | — | — | — |
| Major components of tax expense (income) [abstract] | |||||||||
| Tax expense (income) | — |
–
GBP
|
14,700,000
GBP
|
14. 7
GBP
|
— |
9,400,000
GBP
|
–
GBP
|
9,500,000
GBP
|
100,000
GBP
|
| Disclosure of temporary difference, unused tax losses and unused tax credits [text block] | — | — | — | — | — | — | — | — | — |
| Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] | |||||||||
| Disclosure of temporary difference, unused tax losses and unused tax credits [line items] | |||||||||
| Deferred tax assets and liabilities [abstract] | |||||||||
| Deferred tax assets |
10,500,000
GBP
|
— | — | — |
10,600,000
GBP
|
— | — | — | — |
| Deferred tax liabilities |
11. 0
GBP
|
— | — | — |
8,800,000
GBP
|
— | — | — | — |
| Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |