Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
9,065,000
GBP
|
10, 17 4
GBP
|
| Investment property [abstract] | ||
| Investment property |
10, 700
GBP
|
10,4 71
GBP
|
| Investments accounted for using equity method [abstract] | ||
| Investments in joint ventures accounted for using equity method |
1, 130
GBP
|
1,255,000
GBP
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
8,626,000
GBP
|
6,958,000
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 |
3,631,000
GBP
|
1, 7 46
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 |
685,000
GBP
|
833,000
GBP
|
| Classes of current inventories [abstract] | ||
| Current inventories |
1,253,000
GBP
|
3,445,000
GBP
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
3,018,000
GBP
|
3, 7 68
GBP
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
3,853,000
GBP
|
3,943,000
GBP
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings |
2,666,000
GBP
|
5, 110
GBP
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Trade and other current payables [abstract] | ||
| Trade and other current payables |
10, 7 43
GBP
|
10,856,000
GBP
|
| Issued capital [abstract] | ||
| Issued capital |
1,068,000
GBP
|
1,068,000
GBP
|
| Retained earnings [abstract] | ||
| Retained earnings |
18,019,000
GBP
|
16,528,000
GBP
|
| Accumulated other comprehensive income [abstract] | ||
| Reserve of exchange differences on translation |
2,540,000
GBP
|
2,488,000
GBP
|
| Net assets (liabilities) [abstract] | ||
| Assets |
38, 108
GBP
|
38,650,000
GBP
|
| Liabilities |
20,27 3
GBP
|
22,461,000
GBP
|
| Assets (liabilities) |
17 ,835
GBP
|
16,189,000
GBP
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
13,582,000
GBP
|
15,004,000
GBP
|
| Current liabilities |
14, 135
GBP
|
16, 17 5
GBP
|
| Assets less current liabilities [abstract] |