XML 20 R9.htm IDEA: XBRL DOCUMENT
v3.20.2

Organization and Business: | 6 Months Ended
--- | ---
Jun. 27, 2020
Organization and Business: |
Organization and Business: | 2. Organization and Business: ​ The Company offers licenses to operate franchises using the service marks Plato’s Closet®, Once Upon A Child®, Play It Again Sports®, Style Encore® and Music Go Round®. The Company uses its Winmark Franchise Partners® mark in connection with its strategic consulting and corporate development activities. The Company also operates both middle market and small-ticket equipment leasing businesses under the Winmark Capital® and Wirth Business Credit® marks. ​

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

X
- Definition Description containing the organization disclosure. + References No definition available. + Details
Name: | wina_OrganizationDisclosureTextBlock
Namespace Prefix: | wina_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration