Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities | — |
1,923,000
GBP
|
— |
1,614,000
GBP
|
— |
| Cash flows from (used in) operating activities | — |
8 ,74 3
GBP
|
— |
9 ,723
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
|
— |
11, 429
GBP
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
1,7 7 1
GBP
|
— |
1,310,000
GBP
|
— |
| Purchase of intangible assets, classified as investing activities | — |
1 ,1 3 8
GBP
|
— |
763,000
GBP
|
— |
| Interest received, classified as investing activities | — |
–
GBP
|
— |
–
GBP
|
— |
| Cash flows from (used in) investing activities | — |
7, 8 3 9
GBP
|
— |
13,502,000
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
6,000
GBP
|
— |
16, 162
GBP
|
— |
| Proceeds from borrowings, classified as financing activities | — |
8,31 7
GBP
|
— |
11,592,000
GBP
|
— |
| Repayments of borrowings, classified as financing activities | — |
4,00 0
GBP
|
— |
23,522,000
GBP
|
— |
| Payments of lease liabilities, classified as financing activities | — |
333,000
GBP
|
— |
407,000
GBP
|
— |
| Dividends paid, classified as financing activities | — |
3,328,000
GBP
|
— |
3, 167
GBP
|
— |
| Interest paid, classified as financing activities | — |
350,000
GBP
|
— |
424,000
GBP
|
— |
| Cash flows from (used in) financing activities | — |
31 2
GBP
|
— |
303,000
GBP
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
1,21 6
GBP
|
— |
4,0 82
GBP
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
172,000
GBP
|
— |
236,000
GBP
|
— |
| Cash and cash equivalents |
11,004,000
GBP
|
— |
9,6 1 6
GBP
|
— |
13,934,000
GBP
|