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Significant Accounting Policies: (Detail 2) (USD $) | 12 Months Ended
--- | ---
Dec. 27, 2014 | Dec. 28, 2013 | Dec. 29, 2012
Goodwill |  |  |
Goodwill | $ 607,500 us-gaap_Goodwill | $ 607,500 us-gaap_Goodwill |
Goodwill impairment | 0 us-gaap_GoodwillImpairmentLoss | 0 us-gaap_GoodwillImpairmentLoss |
Advertising |  |  |
Advertising costs | 252,800 us-gaap_AdvertisingExpense | 185,300 us-gaap_AdvertisingExpense | 137,200 us-gaap_AdvertisingExpense
Revenue Recognition |  |  |
Deferred franchise fee revenue | 2,005,300 wina_DeferredFranchiseRevenue | 2,034,100 wina_DeferredFranchiseRevenue |
Period of recognition of deferred software license fees | 10 years |  |
Deferred software license fees | $ 1,399,400 wina_DeferredSoftwareLicenseFees | $ 1,236,600 wina_DeferredSoftwareLicenseFees |
Earnings Per Share |  |  |
Denominator for basic EPS - weighted average common shares | 5,069,391 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 5,068,975 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 5,027,509 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Dilutive shares associated with option plans | 147,523 us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements | 172,146 us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements | 210,162 us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
Denominator for diluted EPS - weighted average common shares and dilutive potential common shares | 5,216,914 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 5,241,121 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 5,237,671 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Options excluded from EPS calculation - anti-dilutive (in shares) | 39,240 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount | 30,450 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount | 30,115 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
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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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -SubTopic 35 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848 + Details
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