Statement Of Financial Position [Abstract]
| Concept |
As at 2023-07-31 |
As at 2023-07-31 |
As at 2023-07-31 |
As at 2023-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2022-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
As at 2021-07-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||
| Assets [abstract] | ||||||||||||
| Non-current assets [abstract] | ||||||||||||
| Property, plant and equipment |
1,670,000
GBP
|
— | — | — | — | — |
1,207,000
GBP
|
— | — | — | — | — |
| Investment property |
81,389,000
GBP
|
— | — | — | — | — |
77,777,000
GBP
|
— | — | — | — | — |
| Trade and other non-current receivables |
3,010,000
GBP
|
— | — | — | — | — |
3,010,000
GBP
|
— | — | — | — | — |
| Deferred tax assets |
13,000
GBP
|
— | — | — | — | — |
13,000
GBP
|
— | — | — | — | — |
| Non-current assets |
108,801,000
GBP
|
— | — | — | — | — |
99,704,000
GBP
|
— | — | — | — | — |
| Current assets [abstract] | ||||||||||||
| Current inventories |
17,760,000
GBP
|
— | — | — | — | — |
12,454,000
GBP
|
— | — | — | — | — |
| Trade and other current receivables |
2,352,000
GBP
|
— | — | — | — | — |
2,442,000
GBP
|
— | — | — | — | — |
| Current tax assets, current |
274,000
GBP
|
— | — | — | — | — |
–
GBP
|
— | — | — | — | — |
| Cash and cash equivalents |
18,656,000
GBP
|
— | — | — | — | — |
31,796,000
GBP
|
— | — | — | — | — |
| Current assets |
39,124,000
GBP
|
— | — | — | — | — |
46,756,000
GBP
|
— | — | — | — | — |
| Assets |
147,925,000
GBP
|
— | — | — | — | — |
146,460,000
GBP
|
— | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||
| Equity [abstract] | ||||||||||||
| Issued capital |
802,000
GBP
|
— | — | — | — | — |
818,000
GBP
|
— | — | — | — | — |
| Retained earnings |
124,459,000
GBP
|
— | — | — | — | — |
123,668,000
GBP
|
— | — | — | — | — |
| Equity |
125,467,000
GBP
|
802,000
GBP
|
124,459,000
GBP
|
206,000
GBP
|
818,000
GBP
|
123,668,000
GBP
|
124,676,000
GBP
|
190,000
GBP
|
114,729,000
GBP
|
840,000
GBP
|
168,000
GBP
|
1 15,737
GBP
|
| Liabilities [abstract] | ||||||||||||
| Non-current liabilities [abstract] | ||||||||||||
| Deferred tax liabilities |
8,842,000
GBP
|
— | — | — | — | — |
8,172,000
GBP
|
— | — | — | — | — |
| Non-current liabilities |
9,054,000
GBP
|
— | — | — | — | — |
8,384,000
GBP
|
— | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||
| Trade and other current payables |
2,912,000
GBP
|
— | — | — | — | — |
2,306,000
GBP
|
— | — | — | — | — |
| Current tax liabilities, current |
–
GBP
|
— | — | — | — | — |
44,000
GBP
|
— | — | — | — | — |
| Current liabilities |
13,404,000
GBP
|
— | — | — | — | — |
13,400,000
GBP
|
— | — | — | — | — |
| Liabilities |
22,458,000
GBP
|
— | — | — | — | — |
21,784,000
GBP
|
— | — | — | — | — |