Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
18,896,000
GBP
|
16,3 77
GBP
|
| Investment property [abstract] | ||
| Investment property |
10,818,000
GBP
|
10,635,000
GBP
|
| Investments accounted for using equity method [abstract] | ||
| Investments in joint ventures accounted for using equity method |
1,002,000
GBP
|
1,041,000
GBP
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
7 ,934
GBP
|
6,437,000
GBP
|
| Categories of non-current financial assets [abstract] | ||
| Non-current financial assets at fair value through profit or loss [abstract] | ||
| Non-current financial assets at fair value through profit or loss |
14,258,000
GBP
|
12,590,000
GBP
|
| Categories of current financial assets [abstract] | ||
| Current financial assets at fair value through profit or loss [abstract] | ||
| Current financial assets at fair value through profit or loss |
734,000
GBP
|
886,000
GBP
|
| Classes of current inventories [abstract] | ||
| Current inventories |
2,579,000
GBP
|
5, 199
GBP
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
3,242,000
GBP
|
10,590,000
GBP
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
22,000
GBP
|
3,930,000
GBP
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings |
7 ,461
GBP
|
3, 7 95
GBP
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Trade and other current payables [abstract] | ||
| Trade and other current payables |
11,589,000
GBP
|
13,282,000
GBP
|
| Issued capital [abstract] | ||
| Issued capital |
1,068,000
GBP
|
1,068,000
GBP
|
| Retained earnings [abstract] | ||
| Retained earnings |
32,580,000
GBP
|
33,923,000
GBP
|
| Accumulated other comprehensive income [abstract] | ||
| Reserve of exchange differences on translation |
3,028,000
GBP
|
2,559,000
GBP
|
| Net assets (liabilities) [abstract] | ||
| Assets |
59, 781
GBP
|
63,7 55
GBP
|
| Liabilities |
26, 187
GBP
|
28, 194
GBP
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
14,489,000
GBP
|
23, 112
GBP
|
| Current liabilities |
24,241,000
GBP
|
21,333,000
GBP
|
| Current assets (liabilities) |
33,594,000
GBP
|
35,561,000
GBP
|
| Assets less current liabilities [abstract] |