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Significant Accounting Policies: (Details 2) (USD $) | 12 Months Ended
--- | ---
Dec. 28, 2013 | Dec. 29, 2012 | Dec. 31, 2011
Goodwill |  |  |
Goodwill | $ 607,500 | $ 607,500 |
Goodwill impairment | 0 | 0 |
Advertising |  |  |
Advertising costs | 185,300 | 137,200 | 175,800
Revenue Recognition |  |  |
Deferred franchise fee revenue | 2,034,100 | 1,339,200 |
Period of recognition of deferred software license fees | 10 years |  |
Deferred software license fees | $ 1,236,600 | $ 1,140,600 |
Earnings Per Share |  |  |
Denominator for basic EPS - weighted average common shares | 5,068,975 | 5,027,509 | 4,979,036
Dilutive shares associated with option plans | 172,146 | 210,162 | 259,376
Denominator for diluted EPS - weighted average common shares and dilutive potential common shares | 5,241,121 | 5,237,671 | 5,238,412
Options excluded from EPS calculation - anti-dilutive (in shares) | 30,450 | 30,115 | 31,614
Computer and peripheral equipment | Minimum |  |  |
Property and equipment |  |  |
Estimated useful lives | 3 years |  |
Computer and peripheral equipment | Maximum |  |  |
Property and equipment |  |  |
Estimated useful lives | 5 years |  |
Furniture and equipment | Minimum |  |  |
Property and equipment |  |  |
Estimated useful lives | 5 years |  |
Furniture and equipment | Maximum |  |  |
Property and equipment |  |  |
Estimated useful lives | 7 years |  |

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