Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations |
700,000
GBP
|
— | — |
6 .7
GBP
|
— |
| Cash flows from (used in) operating activities |
4 3 .7
GBP
|
— | — |
4 3.6
GBP
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities |
–
GBP
|
— | — |
1 .0
GBP
|
— |
| Purchase of intangible assets, classified as investing activities |
1. 6
GBP
|
— | — |
0 .9
GBP
|
— |
| Cash flows from (used in) investing activities |
8,800,000
GBP
|
— | — |
9 .4
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities |
–
GBP
|
— | — |
36 .2
GBP
|
— |
| Repayments of borrowings, classified as financing activities |
30 .9
GBP
|
— | — |
20,000,000
GBP
|
— |
| Payments of lease liabilities, classified as financing activities |
0 . 3
GBP
|
— | — |
0 .1
GBP
|
— |
| Dividends paid, classified as financing activities |
2 0. 2
GBP
|
— | — |
1 6.7
GBP
|
— |
| Cash flows from (used in) financing activities |
6 7. 8
GBP
|
— | — |
15. 5
GBP
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
15. 3
GBP
|
— | — |
1 8.7
GBP
|
— |
| Cash and cash equivalents | — |
40,500,000
GBP
|
55,800,000
GBP
|
— |
3 7. 1
GBP
|