XML 44 R32.htm IDEA: XBRL DOCUMENT
v3.20.4

Organization and Business: (Details) - item | 12 Months Ended
--- | ---
Dec. 26, 2020 | Dec. 28, 2019 | Dec. 29, 2018
Organization and Business: |  |  |
Number of weeks in a fiscal year | 52 | 52 | 52

X
- Definition Represents the number of weeks based on which the entity reports its annual results of operations. + References No definition available. + Details
Name: | wina_NumberOfWeeksInFiscalYear
Namespace Prefix: | wina_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | wina_OrganizationAndBusinessDisclosureAbstract
Namespace Prefix: | wina_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration