Related Party Transactions: (Details) (USD $)	12 Months Ended	0 Months Ended
Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011	Dec. 20, 2012 Dean B. Phillips Common stock
Related party transactions
Number of shares repurchased				16,000
Aggregate consideration for shares repurchased	$ 1,854,900	$ 7,220,300	$ 3,527,200	$ 889,600
Repurchase price per share (in dollars per share)				$ 55.60

Name:	us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Number of shares that have been repurchased and retired during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

+ Details

Name:	us-gaap_StockRepurchasedAndRetiredDuringPeriodShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

+ References

+ Details

Name:	us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The price paid per share for shares repurchased and retired during the period.

+ References

No definition available.

+ Details

Name:	wina_ShareRepurchasedAndRetiredPricePaidPerShare
Namespace Prefix:	wina_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration