Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-06-30 |
As at 2021-06-30 |
As at 2020-06-30 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
8,112,000
GBP
|
6,684,000
GBP
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in subsidiaries reported in separate financial statements |
–
GBP
|
–
GBP
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
5,051,000
GBP
|
4,672,000
GBP
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
29,243,000
GBP
|
22,378,000
GBP
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
286,882,000
GBP
|
239,961,000
GBP
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
33,764,000
GBP
|
34,331,000
GBP
|
76,807,000
GBP
|
| Trade and other non-current payables [abstract] | |||
| Trade and other non-current payables |
9,703,000
GBP
|
6,917,000
GBP
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
72,291,000
GBP
|
61,027,000
GBP
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1,166,000
GBP
|
1,165,000
GBP
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
255,638,000
GBP
|
227,923,000
GBP
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
367,558,000
GBP
|
313,134,000
GBP
|
— |
| Liabilities |
95,382,000
GBP
|
68,203,000
GBP
|
— |
| Assets (liabilities) |
272,176,000
GBP
|
244,931,000
GBP
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
353,454,000
GBP
|
300,545,000
GBP
|
— |
| Current liabilities |
73,630,000
GBP
|
61,050,000
GBP
|
— |
| Assets less current liabilities [abstract] |