| Financial year end | 
              2007-03-31 | 
              2008-03-31 | 
              2009-03-31 | 
              2010-03-31 | 
              2011-03-31 | 
              2012-03-31 | 
              2013-03-31 | 
              2014-03-31 | 
              2015-03-31 | 
            
            
            | Income from legacies | 
              £262.00 | 
              £9,975.00 | 
              £2,447.00 | 
              £30,549.00 | 
              £5,428.00 | 
              £2,415.00 | 
              £16,322.00 | 
              £1,723.00 | 
              £246,582.00 | 
            
            
            | Income from endowments | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Voluntary income | 
              £636,128.00 | 
              £1,120,461.00 | 
              £638,699.00 | 
              £593,656.00 | 
              £627,051.00 | 
              £661,002.00 | 
              £784,850.00 | 
              £701,764.00 | 
              £921,288.00 | 
            
            
            | Activities generating funds | 
              £19,844.00 | 
              £47,287.00 | 
              £67,765.00 | 
              £117,874.00 | 
              £95,084.00 | 
              £157,044.00 | 
              £138,821.00 | 
              £138,549.00 | 
              £130,336.00 | 
            
            
            | Income from charitable activities | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Investment income | 
              £4,792.00 | 
              £14,810.00 | 
              £19,293.00 | 
              £11,273.00 | 
              £8,697.00 | 
              £12,973.00 | 
              £10,916.00 | 
              £10,151.00 | 
              £8,097.00 | 
            
            
            | Other income | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Total income | 
              £660,764.00 | 
              £1,182,558.00 | 
              £725,757.00 | 
              £722,803.00 | 
              £730,832.00 | 
              £831,019.00 | 
              £934,587.00 | 
              £850,464.00 | 
              £1,059,721.00 | 
            
            
            | Investment gains | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Gains from asset revaluations | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Gains on pension fund | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Voluntary income costs | 
              £58,794.00 | 
              £88,873.00 | 
              £129,409.00 | 
              £131,726.00 | 
              £93,776.00 | 
              £55,340.00 | 
              £82,923.00 | 
              £81,032.00 | 
              £59,417.00 | 
            
            
            | Fundraising trading costs | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Investment management costs | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Grants to institutions | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £527.00 | 
              £14,017.00 | 
              £371.00 | 
              £60.00 | 
            
            
            | Charitable activities costs | 
              £535,414.00 | 
              £597,491.00 | 
              £622,571.00 | 
              £563,729.00 | 
              £600,789.00 | 
              £697,588.00 | 
              £731,495.00 | 
              £730,542.00 | 
              £729,633.00 | 
            
            
            | Governance costs | 
              £6,018.00 | 
              £23,759.00 | 
              £17,947.00 | 
              £11,758.00 | 
              £43,830.00 | 
              £29,908.00 | 
              £41,309.00 | 
              £37,142.00 | 
              £24,947.00 | 
            
            
            | Other expenses | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Total expenses | 
              £600,226.00 | 
              £710,123.00 | 
              £769,927.00 | 
              £707,213.00 | 
              £738,395.00 | 
              £782,836.00 | 
              £855,727.00 | 
              £848,716.00 | 
              £813,997.00 | 
            
            
            | Support costs | 
              £263,779.00 | 
              £290,112.00 | 
              £366,366.00 | 
              £304,762.00 | 
              £49,052.00 | 
              £362,107.00 | 
              £362,830.00 | 
              £355,791.00 | 
              £451,981.00 | 
            
            
            | Depreciation | 
              £19,957.00 | 
              £167,678.00 | 
              £187,152.00 | 
              £208,585.00 | 
              £20,021.00 | 
              £20,252.00 | 
              £26,806.00 | 
              £26,082.00 | 
              £27,621.00 | 
            
            
            | Reserves | 
              £1,038,980.00 | 
              £1,469,037.00 | 
              £1,431,371.00 | 
              £1,446,961.00 | 
              £1,439,398.00 | 
              £256,770.00 | 
              £78,537.00 | 
              £1,568,189.00 | 
              £249,315.00 | 
            
            
            | Fixed assets at start of year | 
              £786,202.00 | 
              £804,410.00 | 
              £1,147,844.00 | 
              £1,194,221.00 | 
              £1,185,633.00 | 
              £1,165,612.00 | 
              £1,200,412.00 | 
              £1,329,606.00 | 
              £1,318,687.00 | 
            
            
            | Fixed assets at end of year | 
              £804,411.00 | 
              £1,147,844.00 | 
              £1,194,221.00 | 
              £1,185,633.00 | 
              £1,165,612.00 | 
              £1,200,412.00 | 
              £1,329,606.00 | 
              £1,318,687.00 | 
              £1,325,610.00 | 
            
            
            | Fixed investment assets at start of year | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Fixed investment assets at end of year | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Current investment assets | 
              £106,301.00 | 
              £64,283.00 | 
              £57,425.00 | 
              £62,236.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Cash | 
              £188,855.00 | 
              £371,402.00 | 
              £203,507.00 | 
              £198,050.00 | 
              £230,023.00 | 
              £271,999.00 | 
              £211,876.00 | 
              £200,058.00 | 
              £449,539.00 | 
            
            
            | Total current assets | 
              £295,156.00 | 
              £435,685.00 | 
              £260,932.00 | 
              £260,286.00 | 
              £512,628.00 | 
              £347,068.00 | 
              £262,604.00 | 
              £260,865.00 | 
              £493,628.00 | 
            
            
            | Creditors within 1 year | 
              £60,587.00 | 
              £107,988.00 | 
              £23,782.00 | 
              £-1,042.00 | 
              £238,842.00 | 
              £59,899.00 | 
              £25,769.00 | 
              £11,363.00 | 
              £5,325.00 | 
            
            
            | Long term creditors or provisions | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Pension assets | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Total assets | 
              £1,038,980.00 | 
              £1,475,541.00 | 
              £1,431,371.00 | 
              £1,446,961.00 | 
              £1,439,398.00 | 
              £1,487,581.00 | 
              £1,566,441.00 | 
              £1,568,189.00 | 
              £1,813,913.00 | 
            
            
            | Endowment funds | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
              £0.00 | 
            
            
            | Restricted funds | 
              £811,851.00 | 
              £1,304,092.00 | 
              £1,257,011.00 | 
              £1,231,605.00 | 
              £1,217,196.00 | 
              £1,230,811.00 | 
              £1,334,543.00 | 
              £1,318,874.00 | 
              £1,585,023.00 | 
            
            
            | Unrestricted funds | 
              £227,129.00 | 
              £171,449.00 | 
              £174,360.00 | 
              £215,356.00 | 
              £222,202.00 | 
              £256,770.00 | 
              £231,898.00 | 
              £249,315.00 | 
              £228,890.00 | 
            
            
            | Total funds | 
              £1,038,980.00 | 
              £1,475,541.00 | 
              £1,431,371.00 | 
              £1,446,961.00 | 
              £1,439,398.00 | 
              £1,487,581.00 | 
              £1,566,441.00 | 
              £1,568,189.00 | 
              £1,813,913.00 | 
            
            
            | Employees | 
              16 | 
              16 | 
              16 | 
              15 | 
              24 | 
              25 | 
              26 | 
              26 | 
              23 | 
            
            
            | Volunteers | 
              500 | 
              500 | 
               | 
               | 
               | 
               | 
              300 | 
              200 | 
              200 | 
            
            
            | Consolidated accounts | 
               | 
               | 
               | 
               | 
               | 
               | 
               | 
               | 
               | 
            
            
            | Charity only accounts | 
              true | 
              true | 
              true | 
              true | 
              true | 
              true | 
              true | 
              true | 
              true | 
            
            
            | Financial year start | 
              2006-04-01 | 
              2007-04-01 | 
              2008-04-01 | 
              2009-04-01 | 
              2010-04-01 | 
              2011-04-01 | 
              2012-04-01 | 
              2013-04-01 | 
              2014-04-01 |