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Pension arrangements (Details) - GBP (£)
1 Months Ended 12 Months Ended
Sep. 30, 2023
Jun. 30, 2023
Jun. 30, 2022
Aug. 31, 2020
Pension arrangements        
Present value of additional contributions Group is expected to pay to remedy revised deficit   £ 0 £ 865,000  
Football League Pension and Life Assurance Scheme        
Pension arrangements        
Total deficit on actuarial valuation       £ 27,500,000
Contribution to current accrual of benefits   0    
Total contributions paid by Group based on actuarial valuation   555,000    
Percentage of increase in contributions 5.00%      
Present value of outstanding contributions to pension arrangements   1,058,000 1,602,000  
Football League Pension and Life Assurance Scheme | Within 1 year        
Pension arrangements        
Present value of outstanding contributions to pension arrangements   567,000 556,000  
Football League Pension and Life Assurance Scheme | Due after 1 year        
Pension arrangements        
Present value of outstanding contributions to pension arrangements   £ 491,000 £ 1,046,000