Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Property, plant and equipment | — | — | — |
1,209,000
GBP
|
— | — | — | — | — |
93,000
GBP
|
— | — | — | — | — |
| Deferred tax assets | — | — | — |
–
GBP
|
— | — | — | — | — |
983,000
GBP
|
— | — | — | — | — |
| Cash and cash equivalents | — | — | — |
27,440,000
GBP
|
— | — | — | — | — |
9,672,000
GBP
|
— |
31,157,000
GBP
|
— | — | — |
| Assets | — | — | — |
1,025,715,000
GBP
|
— | — | — | — | — |
1,063,843,000
GBP
|
— | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital | — | — | — |
852,386,000
GBP
|
— | — | — | — | — |
852,386,000
GBP
|
— | — | — | — | — |
| Retained earnings | — | — | — |
188,398,000
GBP
|
— | — | — | — | — |
202,764,000
GBP
|
— | — | — | — | — |
| Equity attributable to owners of parent | — | — | — |
1,019,901,000
GBP
|
— | — | — | — | — |
1,056,628,000
GBP
|
— | — | — | — | — |
| Equity |
24,022,000
GBP
|
188,398,000
GBP
|
3,139,000
GBP
|
1,019,901,000
GBP
|
852,386,000
GBP
|
852,386,000
GBP
|
1,635,000
GBP
|
3,113,000
GBP
|
202,764,000
GBP
|
1,056,628,000
GBP
|
14,371,000
GBP
|
1,069,178,000
GBP
|
850,007,000
GBP
|
202,298,000
GBP
|
2,502,000
GBP
|
| Liabilities [abstract] | |||||||||||||||
| Current tax liabilities | — | — | — |
1,630,000
GBP
|
— | — | — | — | — |
1,462,000
GBP
|
— | — | — | — | — |
| Liabilities | — | — | — |
5,814,000
GBP
|
— | — | — | — | — |
7,215,000
GBP
|
— | — | — | — | — |
| Equity and liabilities | — | — | — |
1,025,715,000
GBP
|
— | — | — | — | — |
1,063,843,000
GBP
|
— | — | — | — | — |