Business Summary and Basis of Presentation (Details) |
6 Months Ended | ||
|---|---|---|---|
|
Feb. 04, 2026
$ / shares
|
Jun. 30, 2026
Segment
restaurant
state
$ / shares
|
Dec. 30, 2025
$ / shares
|
|
| Franchisor Disclosure [Line Items] | |||
| Number of restaurants | 396 | ||
| Number of states with operations | state | 30 | ||
| Number of operating segments | Segment | 1 | ||
| Number of reportable segments | Segment | 1 | ||
| Common stock, par value (USD per share) | $ / shares | $ 0.01 | $ 0.01 | $ 0.01 |
| Reverse stock split | 0.125 | ||
| Company-owned | |||
| Franchisor Disclosure [Line Items] | |||
| Number of restaurants | 318 | ||
| Franchise | |||
| Franchisor Disclosure [Line Items] | |||
| Number of restaurants | 78 |
| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Represents the number of restaurants. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The number of states the entity operates in as of the balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|