Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2025-03-31 |
As at 2024-03-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
23,000,000
GBP
|
20,500,000
GBP
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets other than goodwill [abstract] | ||
| Intangible assets other than goodwill |
92,200,000
GBP
|
97,800,000
GBP
|
| Goodwill |
244,200,000
GBP
|
231,700,000
GBP
|
| Trade and other non-current receivables [abstract] | ||
| Other non-current receivables |
–
GBP
|
200,000
GBP
|
| Miscellaneous non-current assets [abstract] | ||
| Non-current net defined benefit asset |
–
GBP
|
300,000
GBP
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
74,400,000
GBP
|
88,800,000
GBP
|
| Classes of current inventories [abstract] | ||
| Current inventories |
82,900,000
GBP
|
80,100,000
GBP
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
139,300,000
GBP
|
110,800,000
GBP
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||
| Non-current assets or disposal groups classified as held for sale |
–
GBP
|
6,700,000
GBP
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
138,600,000
GBP
|
136,100,000
GBP
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings and current portion of non-current borrowings |
95,000,000
GBP
|
78,700,000
GBP
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | ||
| Trade and other non-current payables [abstract] | ||
| Trade and other non-current payables |
6,200,000
GBP
|
4,600,000
GBP
|
| Trade and other current payables [abstract] | ||
| Trade and other current payables |
81,100,000
GBP
|
87,500,000
GBP
|
| Miscellaneous non-current liabilities [abstract] | ||
| Non-current net defined benefit liability |
500,000
GBP
|
–
GBP
|
| Issued capital [abstract] | ||
| Issued capital |
4,800,000
GBP
|
4,800,000
GBP
|
| Retained earnings [abstract] | ||
| Retained earnings |
114,100,000
GBP
|
104,000,000
GBP
|
| Accumulated other comprehensive income [abstract] | ||
| Reserve of exchange differences on translation |
5,800,000
GBP
|
2,100,000
GBP
|
| Miscellaneous equity [abstract] | ||
| Merger reserve |
2,900,000
GBP
|
2,900,000
GBP
|
| Net assets (liabilities) [abstract] | ||
| Assets |
695,000,000
GBP
|
668,700,000
GBP
|
| Liabilities |
387,000,000
GBP
|
367,100,000
GBP
|
| Assets (liabilities) |
308,000,000
GBP
|
301,600,000
GBP
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
298,100,000
GBP
|
287,700,000
GBP
|
| Current liabilities |
195,500,000
GBP
|
185,400,000
GBP
|
| Assets less current liabilities [abstract] |