Statement Of Changes In Equity [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||
| Increase (decrease) through acquisition of subsidiary, equity |
–
GBP
|
–
GBP
|
–
GBP
|
34, 642
GBP
|
–
GBP
|
–
GBP
|
34, 642
GBP
|
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — | — |
| Decrease (increase) through tax on share-based payment transactions, equity |
125,000
GBP
|
–
GBP
|
–
GBP
|
125,000
GBP
|
–
GBP
|
125,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
458,000
GBP
|
–
GBP
|
–
GBP
|
458,000
GBP
|
–
GBP
|
458,000
GBP
|
| Increase (decrease) through transactions with owners, equity |
83,250,000
GBP
|
5,044,000
GBP
|
–
GBP
|
83,799,000
GBP
|
72,188,000
GBP
|
6,018,000
GBP
|
549,000
GBP
|
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — | — |
| Share issue related cost |
2,952,000
GBP
|
–
GBP
|
–
GBP
|
2, 952
GBP
|
2, 952
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — | — |