Statement Of Financial Position [Abstract]
| Concept |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2025-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2024-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
As at 2023-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||
| Property, plant and equipment | — |
38,080,000
GBP
|
38,080,000
GBP
|
— | — | — | — | — |
38,714,000
GBP
|
— | — | — | — |
38,714,000
GBP
|
— | — | — | — | — | — |
| Right-of-use assets | — |
2,200,000
GBP
|
2,200,000
GBP
|
— | — | — | — | — |
2,343,000
GBP
|
— | — | — | — |
2,343,000
GBP
|
— | — | — | — | — | — |
| Investment property | — |
2,513,000
GBP
|
2,513,000
GBP
|
— | — | — | — | — |
7,216,000
GBP
|
— | — | — | — |
7,216,000
GBP
|
— | — | — | — | — | — |
| Goodwill | — |
286,000
GBP
|
286,000
GBP
|
— | — | — | — | — |
286,000
GBP
|
— | — | — | — |
286,000
GBP
|
— | — | — | — | — | — |
| Deferred tax assets | — |
224,000
GBP
|
224,000
GBP
|
— | — | — | — | — |
568,000
GBP
|
— | — | — | — |
568,000
GBP
|
— | — | — | — | — | — |
| Non-current assets | — |
43,553,000
GBP
|
43,303,000
GBP
|
— | — | — | — | — |
49,442,000
GBP
|
— | — | — | — |
49,192,000
GBP
|
— | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||
| Current inventories | — |
44,425,000
GBP
|
44,425,000
GBP
|
— | — | — | — | — |
42,251,000
GBP
|
— | — | — | — |
42,251,000
GBP
|
— | — | — | — | — | — |
| Trade and other current receivables | — |
10,113,000
GBP
|
10,113,000
GBP
|
— | — | — | — | — |
7,310,000
GBP
|
— | — | — | — |
7,310,000
GBP
|
— | — | — | — | — | — |
| Current tax assets, current | — |
39,000
GBP
|
39,000
GBP
|
— | — | — | — | — |
190,000
GBP
|
— | — | — | — |
190,000
GBP
|
— | — | — | — | — | — |
| Cash and cash equivalents | — |
3,762,000
GBP
|
3,762,000
GBP
|
— | — | — | — | — |
438,000
GBP
|
— | — | — | — |
438,000
GBP
|
— |
4,226,000
GBP
|
— | — | — | — |
| Current assets | — |
58,404,000
GBP
|
58,404,000
GBP
|
— | — | — | — | — |
50,349,000
GBP
|
— | — | — | — |
50,349,000
GBP
|
— | — | — | — | — | — |
| Assets | — |
101,957,000
GBP
|
101,707,000
GBP
|
— | — | — | — | — |
99,791,000
GBP
|
— | — | — | — |
99,541,000
GBP
|
— | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||
| Issued capital | — |
1,439,000
GBP
|
1,439,000
GBP
|
— | — | — | — | — |
1,439,000
GBP
|
— | — | — | — |
1,439,000
GBP
|
— | — | — | — | — | — |
| Retained earnings | — |
25,972,000
GBP
|
25,972,000
GBP
|
— | — | — | — | — |
24,594,000
GBP
|
— | — | — | — |
24,594,000
GBP
|
— | — | — | — | — | — |
| Share premium | — |
272,000
GBP
|
272,000
GBP
|
— | — | — | — | — |
272,000
GBP
|
— | — | — | — |
272,000
GBP
|
— | — | — | — | — | — |
| Equity |
1,531,000
GBP
|
29,921,000
GBP
|
29,921,000
GBP
|
707,000
GBP
|
272,000
GBP
|
1,439,000
GBP
|
25,972,000
GBP
|
1,724,000
GBP
|
28,736,000
GBP
|
24,594,000
GBP
|
272,000
GBP
|
1,439,000
GBP
|
707,000
GBP
|
28,736,000
GBP
|
1,724,000
GBP
|
31,662,000
GBP
|
272,000
GBP
|
1,439,000
GBP
|
707,000
GBP
|
27,520,000
GBP
|
| Liabilities [abstract] | ||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||
| Non-current liabilities | — |
17,918,000
GBP
|
17,918,000
GBP
|
— | — | — | — | — |
23,262,000
GBP
|
— | — | — | — |
23,262,000
GBP
|
— | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||
| Trade and other current payables | — |
52,031,000
GBP
|
51,781,000
GBP
|
— | — | — | — | — |
45,847,000
GBP
|
— | — | — | — |
45,597,000
GBP
|
— | — | — | — | — | — |
| Current liabilities | — |
54,118,000
GBP
|
53,868,000
GBP
|
— | — | — | — | — |
47,793,000
GBP
|
— | — | — | — |
47,543,000
GBP
|
— | — | — | — | — | — |
| Liabilities | — |
72,036,000
GBP
|
71,786,000
GBP
|
— | — | — | — | — |
71,055,000
GBP
|
— | — | — | — |
70,805,000
GBP
|
— | — | — | — | — | — |