Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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No definition available.

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- Definition

The integral multiple.

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No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The time period over which the Company may draw loans.

+ References

No definition available.

+ Details

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Namespace Prefix:	wina_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The minimum principal amount of each draw.

+ References

No definition available.

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Namespace Prefix:	wina_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The maximum number of loans the Company may draw over a specified time period.

+ References

No definition available.

+ Details

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Namespace Prefix:	wina_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of the minimum prepayment.

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No definition available.

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Namespace Prefix:	wina_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The maximum amount of senior notes ("Shelf Notes") available for issuance.

+ References

No definition available.

+ Details

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Namespace Prefix:	wina_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The term of the Shelf Agreement.

+ References

No definition available.

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Namespace Prefix:	wina_
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Balance Type:	na
Period Type:	duration

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Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
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Name:	srt_RangeAxis=srt_MaximumMember
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Subsequent Events: (Details)		3 Months Ended
Subsequent Events: (Details)	Apr. 12, 2022 USD ($) loan	Mar. 26, 2022 USD ($)	Apr. 11, 2022 USD ($)
Subsequent Events
Amount drawn		$ 15,600,000
Note Agreement \| Notes Payable.
Subsequent Events
Principal amount outstanding		46,600,000
Minimum prepayment		$ 1,000,000.0
Subsequent Event \| Delayed Draw Term Facility
Subsequent Events
Maximum borrowing capacity	$ 30,000,000.0
Maximum number of loans available over a period of 18 months \| loan	5
Time period over which the Company may draw loans	18 months
Minimum principal amount of each draw	$ 3,000,000.0
Integral multiple	1,000,000.0
Amount drawn	$ 15,000,000.0
Interest rate (as a percent)	4.60%
Subsequent Event \| Revolving Loans
Subsequent Events
Maximum borrowing capacity	$ 20,000,000.0		$ 25,000,000.0
Subsequent Event \| Shelf Agreement \| Senior Notes
Subsequent Events
Shelf Agreement term	3 years
Maximum amount of Shelf Notes available for issuance.	$ 100,000,000.0
Minimum prepayment	$ 1,000,000
Subsequent Event \| Shelf Agreement \| Senior Notes \| Maximum
Subsequent Events
Debt term	12 years 6 months
Subsequent Event \| Note Agreement \| Notes Payable.
Subsequent Events
Principal amount outstanding	$ 46,600,000