Statement Of Cash Flows [Abstract]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Cash flows from (used in) operations | — |
2, 7 80
GBP
|
39, 180
GBP
|
— |
| Interest paid, classified as operating activities | — |
1,361,000
GBP
|
7 28
GBP
|
— |
| Interest received, classified as operating activities | — |
222,000
GBP
|
1 75
GBP
|
— |
| Income taxes paid (refund), classified as operating activities | — |
1 37
GBP
|
7 ,929
GBP
|
— |
| Cash flows from (used in) operating activities | — |
1, 77 8
GBP
|
30,698,000
GBP
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
-
GBP
|
20,000
GBP
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
5,944,000
GBP
|
8,480,000
GBP
|
— |
| Cash flows from (used in) investing activities | — |
6, 701
GBP
|
16,584,000
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from borrowings, classified as financing activities | — |
99,000
GBP
|
524,000
GBP
|
— |
| Cash flows from (used in) financing activities | — |
2,87 4
GBP
|
7 ,206
GBP
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
7 ,797
GBP
|
6,908,000
GBP
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
140,000
GBP
|
25,000
GBP
|
— |
| Cash and cash equivalents |
3,242,000
GBP
|
— | — |
10,590,000
GBP
|