| Bénéfice / (perte) | £1 518 062 | £1 928 623 | £2 264 313 | £2 911 001 | £3 454 954 | £3 791 038 | £4 229 829 | £4 881 142 | £5 635 170 | — | — | — | — | — | — | — |
| Total des actifs | £1 582 062 | £1 992 623 | £2 328 313 | £2 975 001 | £3 518 954 | £3 855 038 | £4 293 829 | £4 945 142 | £5 699 170 | £110 585 | £110 585 | £7 555 447 | £7 694 993 | £8 568 749 | £8 568 749 | £372 750 |
| Net Assets Liabilities | — | — | — | — | — | — | — | — | — | £6 202 520 | £7 145 321 | £7 555 447 | £7 694 993 | £8 568 749 | £8 568 749 | £10 395 587 |
| Equity | — | — | — | — | — | — | — | — | — | £6 202 520 | £7 145 321 | £7 555 447 | £7 694 993 | £8 568 749 | £8 568 749 | £10 395 587 |
| Current Assets | £1 954 963 | £2 083 521 | £2 130 342 | £2 662 433 | £3 248 391 | £3 418 478 | £4 182 929 | £4 887 549 | £5 493 922 | £5 607 949 | £7 116 667 | £6 883 438 | £6 459 984 | £7 594 312 | £7 594 312 | £9 861 794 |
| Net Current Assets Liabilities | £921 739 | £1 068 435 | £1 312 388 | £2 013 356 | £2 741 245 | £2 948 138 | £3 335 281 | £3 978 382 | £4 697 592 | £5 090 855 | £6 070 005 | £6 480 050 | £6 404 715 | £7 132 708 | £7 132 708 | £8 959 668 |
| Total Assets Less Current Liabilities | £1 588 293 | £1 998 854 | £2 328 354 | £2 990 500 | £3 524 689 | £3 860 010 | £4 294 749 | £4 956 241 | £5 724 986 | £6 223 005 | £7 170 150 | £7 580 276 | £7 719 822 | £8 593 578 | £8 593 578 | £10 477 671 |
| Cash Bank On Hand | — | — | — | — | — | — | — | — | — | £1 103 778 | £1 209 512 | £902 904 | £1 281 569 | £2 364 517 | £2 364 517 | £1 675 451 |
| Debtors | £911 606 | £1 111 155 | £854 762 | £902 093 | £1 102 353 | £901 766 | £1 950 899 | £2 381 821 | £3 196 572 | £2 531 462 | £2 834 892 | £2 862 617 | £2 246 730 | £2 130 487 | £2 130 487 | £2 274 697 |
| Other Debtors | — | — | — | — | — | — | — | — | — | £800 | £250 000 | — | — | — | — | £1 142 179 |
| Creditors | — | — | — | — | — | — | — | — | — | £517 094 | £1 046 662 | £403 388 | £55 269 | £461 604 | £461 604 | £902 126 |
| Trade Creditors Trade Payables | — | — | — | — | — | — | — | — | — | £119 467 | £323 482 | — | — | — | — | £128 651 |
| Other Creditors | — | — | — | — | — | — | — | — | — | £44 971 | — | — | — | — | — | £57 255 |
| Investments Fixed Assets | — | — | — | — | — | — | — | — | — | — | — | £110 585 | £337 165 | £372 750 | £372 750 | — |
| Average Number Employees During Period | — | — | — | — | — | — | — | — | — | 36 | 38 | 38 | 38 | 24 | 20 | 20 |
| Accruals Deferred Income | — | — | — | £15 499 | — | £4 972 | £920 | — | — | — | — | — | — | — | — | — |
| Accrued Liabilities | — | — | — | — | — | — | — | — | — | £48 000 | £5 200 | — | — | — | — | — |
| Accumulated Depreciation Impairment Property Plant Equipment | — | — | — | — | — | — | — | — | — | £530 021 | £597 327 | £686 584 | £786 714 | £849 367 | £849 367 | £900 463 |
| Additions Other Than Through Business Combinations Property Plant Equipment | — | — | — | — | — | — | — | — | — | £86 317 | £104 687 | — | — | — | — | £217 456 |
| Amounts Owed By Group Undertakings Participating Interests | — | — | — | — | — | — | — | — | — | £1 365 034 | £1 263 174 | — | — | — | — | — |
| Amount Specific Advance Or Credit Directors | — | — | — | £142 363 | £17 335 | £62 805 | — | — | — | — | — | — | — | — | — | — |
| Amount Specific Advance Or Credit Made In Period Directors | — | — | — | — | £0 | £45 470 | — | — | — | — | — | — | — | — | — | — |
| Amount Specific Advance Or Credit Repaid In Period Directors | — | — | — | — | £125 028 | £0 | — | — | — | — | — | — | — | — | — | — |
| Called Up Share Capital | £64 000 | £64 000 | £64 000 | £64 000 | £64 000 | £64 000 | £64 000 | £64 000 | £64 000 | — | — | — | — | — | — | — |
| Cash Bank In Hand | £445 286 | £388 007 | £374 484 | £618 325 | £1 217 530 | £1 100 494 | £975 623 | £983 361 | £1 011 471 | — | — | — | — | — | — | — |
| Creditors Due Within One Year | — | — | — | £649 077 | £507 146 | £470 340 | £847 648 | £909 167 | £796 330 | — | — | — | — | — | — | — |
| Creditors Due Within One Year Total Current Liabilities | £1 033 224 | £1 015 086 | £817 954 | £568 631 | — | — | — | — | — | — | — | — | — | — | — | — |
| Current Asset Investments | — | — | — | — | — | — | — | — | — | £710 000 | £960 000 | £960 000 | £960 000 | £960 000 | £960 000 | £2 942 160 |
| Disposals Decrease In Depreciation Impairment Property Plant Equipment | — | — | — | — | — | — | — | — | — | — | — | — | — | £16 516 | £16 516 | — |
| Disposals Property Plant Equipment | — | — | — | — | — | — | — | — | — | — | — | — | £82 329 | £29 935 | £29 935 | — |
| Dividend Declared Payable | — | — | — | — | — | — | — | — | — | £0 | £272 000 | — | — | — | — | — |
| Equity Securities Held | — | — | — | — | — | — | — | — | — | £110 585 | £110 585 | — | — | — | — | £372 750 |
| Fixed Assets | £666 554 | £930 419 | £1 015 966 | £977 144 | £783 444 | £911 872 | £959 468 | £977 859 | £1 027 394 | £1 132 150 | £1 100 145 | £1 100 226 | £1 315 107 | £1 460 870 | £1 460 870 | £1 518 003 |
| Increase From Depreciation Charge For Year Property Plant Equipment | — | — | — | — | — | — | — | — | — | £67 279 | £67 306 | £89 257 | £100 130 | £79 169 | £79 169 | £81 729 |
| Intangible Fixed Assets | £25 | £25 | £25 | £5 921 | £5 921 | £5 921 | £60 585 | £110 585 | £110 585 | — | — | — | — | — | — | — |
| Intangible Fixed Assets Additions | — | — | — | — | £0 | £0 | £54 664 | £50 000 | £0 | — | — | — | — | — | — | — |
| Intangible Fixed Assets Cost Or Valuation | £25 | £25 | £25 | £5 921 | £5 921 | £5 921 | £60 585 | £110 585 | £110 585 | — | — | — | — | — | — | — |
| Investment Property | — | — | — | — | — | — | — | — | — | £44 293 | — | — | — | — | — | — |
| Investment Property Fair Value Model | — | — | — | — | — | — | — | — | — | £44 293 | — | — | — | — | — | — |
| Investments | — | — | — | — | — | — | — | — | — | £110 585 | £110 585 | — | — | — | — | £372 750 |
| Loans From Directors | — | — | — | — | — | — | — | — | — | £0 | £55 244 | — | — | — | — | £214 924 |
| Net Assets Liabilities Including Pension Asset Liability | £1 582 062 | £1 992 623 | £2 328 313 | £2 975 001 | £3 518 954 | £3 855 038 | £4 293 829 | £4 945 142 | £5 699 170 | — | — | — | — | — | — | — |
| Other Disposals Decrease In Depreciation Impairment Property Plant Equipment | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | £85 860 |
| Other Disposals Property Plant Equipment | — | — | — | — | — | — | — | — | — | £6 750 | £37 300 | — | — | — | — | £143 734 |
| Profit Loss Account Reserve | £1 518 062 | £1 928 623 | £2 264 313 | £2 911 001 | £3 454 954 | £3 791 038 | £4 229 829 | £4 881 142 | £5 635 170 | — | — | — | — | — | — | — |
| Property Plant Equipment | — | — | — | — | — | — | — | — | — | £977 272 | £989 560 | £989 641 | £977 942 | £1 088 120 | £1 088 120 | £1 145 253 |
| Property Plant Equipment Gross Cost | — | — | — | — | — | — | — | — | — | £1 519 581 | £1 586 968 | £1 664 526 | £1 874 834 | £1 883 182 | £1 883 182 | £2 123 569 |
| Provisions For Liabilities Balance Sheet Subtotal | — | — | — | — | — | — | — | — | — | — | — | £24 829 | £24 829 | £24 829 | £24 829 | — |
| Provisions For Liabilities Charges | £6 231 | £6 231 | £41 | £15 499 | £5 735 | £4 972 | £920 | £11 099 | £25 816 | — | — | — | — | — | — | — |
| Raw Materials Consumables | — | — | — | — | — | — | — | — | — | £1 262 709 | £2 112 263 | — | — | — | — | — |
| Shareholder Funds | £1 582 062 | £1 992 623 | £2 328 313 | £2 975 001 | £3 518 954 | £3 855 038 | £4 293 829 | £4 945 142 | £5 699 170 | — | — | — | — | — | — | — |
| Stocks Inventory | £598 071 | £584 359 | £901 096 | £1 142 015 | £928 508 | £1 416 218 | £1 256 407 | £1 522 367 | £1 285 879 | — | — | — | — | — | — | — |
| Tangible Fixed Assets | £666 529 | £930 394 | £1 015 941 | £971 223 | £777 523 | £905 951 | £898 883 | £867 274 | £916 809 | — | — | — | — | — | — | — |
| Tangible Fixed Assets Additions | £398 897 | £195 351 | £109 516 | £100 876 | £225 903 | £170 710 | £154 244 | £24 050 | £142 920 | — | — | — | — | — | — | — |
| Tangible Fixed Assets Cost Or Valuation | £985 048 | £1 320 567 | £1 422 248 | £1 342 925 | £1 177 535 | £1 336 460 | £1 364 610 | £1 336 855 | £1 361 775 | — | — | — | — | — | — | — |
| Tangible Fixed Assets Depreciation | £390 173 | £438 000 | £444 392 | £371 702 | £400 012 | £430 509 | £465 727 | £469 581 | £444 966 | — | — | — | — | — | — | — |
| Tangible Fixed Assets Depreciation Charged In Period | — | — | — | — | £28 310 | £37 907 | £37 093 | £26 515 | £43 025 | — | — | — | — | — | — | — |
| Tangible Fixed Assets Depreciation Charge For Period | £71 654 | £80 216 | £80 083 | £45 292 | — | — | — | — | — | — | — | — | — | — | — | — |
| Tangible Fixed Assets Depreciation Decrease Increase On Disposals | — | — | — | — | £0 | £7 410 | £1 875 | £22 661 | £67 640 | — | — | — | — | — | — | — |
| Tangible Fixed Assets Depreciation Disposals | — | £-32 389 | £-41 998 | £-117 982 | — | — | — | — | — | — | — | — | — | — | — | — |
| Tangible Fixed Assets Disposals | £-63 378 | £-61 977 | £-70 638 | £-213 181 | £391 293 | £11 785 | £126 094 | £51 805 | £118 000 | — | — | — | — | — | — | — |
| Taxation Including Deferred Taxation Balance Sheet Subtotal | — | — | — | — | — | — | — | — | — | £20 485 | £24 829 | — | — | — | — | £24 829 |
| Taxation Social Security Payable | — | — | — | — | — | — | — | — | — | £304 656 | £390 736 | — | — | — | — | £282 357 |
| Total Additions Including From Business Combinations Property Plant Equipment | — | — | — | — | — | — | — | — | — | — | — | £77 558 | £292 637 | £38 283 | £38 283 | — |
| Total Inventories | — | — | — | — | — | — | — | — | — | £1 262 709 | £2 112 263 | £2 157 917 | £1 971 685 | £2 139 308 | £2 139 308 | £2 969 486 |
| Trade Debtors Trade Receivables | — | — | — | — | — | — | — | — | — | £1 165 628 | £1 321 718 | — | — | — | — | £1 132 518 |
| Value-added Tax Payable | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | £236 194 |
