Significant Accounting Policies: (Detail 2) (USD $)	12 Months Ended
Dec. 27, 2014	Dec. 28, 2013	Dec. 29, 2012
Goodwill
Goodwill	$ 607,500us-gaap_Goodwill	$ 607,500us-gaap_Goodwill
Goodwill impairment	0us-gaap_GoodwillImpairmentLoss	0us-gaap_GoodwillImpairmentLoss
Advertising
Advertising costs	252,800us-gaap_AdvertisingExpense	185,300us-gaap_AdvertisingExpense	137,200us-gaap_AdvertisingExpense
Revenue Recognition
Deferred franchise fee revenue	2,005,300wina_DeferredFranchiseRevenue	2,034,100wina_DeferredFranchiseRevenue
Period of recognition of deferred software license fees	10 years
Deferred software license fees	$ 1,399,400wina_DeferredSoftwareLicenseFees	$ 1,236,600wina_DeferredSoftwareLicenseFees
Earnings Per Share
Denominator for basic EPS - weighted average common shares	5,069,391	5,068,975	5,027,509
Dilutive shares associated with option plans	147,523	172,146	210,162
Denominator for diluted EPS - weighted average common shares and dilutive potential common shares	5,216,914	5,241,121	5,237,671
Options excluded from EPS calculation - anti-dilutive (in shares)	39,240	30,450	30,115
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

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.

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