Profit Or Loss [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||
| Profit (loss) [abstract] | ||||||||||
| Revenue | — |
491,000,000
GBP
|
— | — | — | — | — |
426,000,000
GBP
|
— | — |
| Profit (loss) from operating activities | — |
9,400,000
GBP
|
— | — | — | — | — |
11,500,000
GBP
|
— | — |
| Finance income | — |
100,000
GBP
|
— | — | — | — | — |
–
GBP
|
— | — |
| Finance costs | — |
1,900,000
GBP
|
— | — | — | — | — |
1,200,000
GBP
|
— | — |
| Profit (loss) before tax | — |
7,600,000
GBP
|
— | — | — | — | — |
10,300,000
GBP
|
— | — |
| Tax expense (income) | — |
1,100,000
GBP
|
— | — | — | — | — |
1,900,000
GBP
|
— | — |
| Profit (loss) |
–
GBP
|
6,500,000
GBP
|
6,500,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
8,400,000
GBP
|
–
GBP
|
8,400,000
GBP
|
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||
| Earnings per share [line items] | ||||||||||
| Basic earnings per share [abstract] | ||||||||||
| Basic earnings (loss) per share | — |
0.1375
|
— | — | — | — | — |
0.1960
|
— | — |
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share | — |
0.1373
|
— | — | — | — | — |
0.1951
|
— | — |