Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 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 |
As at 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 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||
| Profit (loss) |
—
GBP
|
15, 42 4
GBP
|
— |
—
GBP
|
15, 42 4
GBP
|
—
GBP
|
—
GBP
|
— |
—
GBP
|
4, 309
GBP
|
—
GBP
|
4, 309
GBP
|
—
GBP
|
—
GBP
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||
| Adjustments for finance costs | — |
7, 6 8 1
GBP
|
— | — | — | — | — | — | — |
4 , 57 3
GBP
|
— | — | — | — | — |
| Adjustments for decrease (increase) in inventories | — |
12 , 8 8 4
GBP
|
— | — | — | — | — | — | — |
5 , 8 31
GBP
|
— | — | — | — | — |
| Adjustments for provisions | — |
2 , 21 4
GBP
|
— | — | — | — | — | — | — |
1, 29 7
GBP
|
— | — | — | — | — |
| Adjustments for share-based payments | — |
515,000
GBP
|
— | — | — | — | — | — | — |
250,000
GBP
|
— | — | — | — | — |
| Cash flows from (used in) operations | — |
40,888,000
GBP
|
— | — | — | — | — | — | — |
3 0 , 3 47
GBP
|
— | — | — | — | — |
| Interest received, classified as operating activities | — |
182,000
GBP
|
— | — | — | — | — | — | — |
50,000
GBP
|
— | — | — | — | — |
| Income taxes paid (refund), classified as operating activities | — |
7, 4 9 7
GBP
|
— | — | — | — | — | — | — |
3 , 8 01
GBP
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — |
3 3 , 573
GBP
|
— | — | — | — | — | — | — |
2 6 , 59 6
GBP
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
—
GBP
|
— | — | — | — | — | — | — |
20,4 8 4
GBP
|
— | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
6 , 5 86
GBP
|
— | — | — | — | — | — | — |
9 ,6 71
GBP
|
— | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — |
50 7
GBP
|
— | — | — | — | — | — | — |
16 4
GBP
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — |
6 , 74 1
GBP
|
— | — | — | — | — | — | — |
30,003,000
GBP
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||
| Proceeds from borrowings, classified as financing activities | — |
—
GBP
|
— | — | — | — | — | — | — |
34,12 2
GBP
|
— | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — |
8 , 35 0
GBP
|
— | — | — | — | — | — | — |
1,250,000
GBP
|
— | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — |
2 , 619
GBP
|
— | — | — | — | — | — | — |
2 , 0 49
GBP
|
— | — | — | — | — |
| Dividends paid, classified as financing activities | — |
9,729,000
GBP
|
— | — | — | — | — | — | — |
4 , 9 41
GBP
|
— | — | — | — | — |
| Interest paid, classified as financing activities | — |
6 , 428
GBP
|
— | — | — | — | — | — | — |
3 , 269
GBP
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — |
2 7, 6 2 6
GBP
|
— | — | — | — | — | — | — |
11 , 4 3 8
GBP
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
7 9 4
GBP
|
— | — | — | — | — | — | — |
8 , 0 31
GBP
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
40 5
GBP
|
— | — | — | — | — | — | — |
953,000
GBP
|
— | — | — | — | — |
| Cash and cash equivalents | — | — |
2 1,442
GBP
|
— | — | — | — |
2 2 , 6 41
GBP
|
— | — | — | — | — | — |
15, 56 3
GBP
|