Acquisition Pro Forma Information, Acquisitions (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Jan. 01, 2023	Jan. 02, 2022
Business Combination and Asset Acquisition [Abstract]
Restaurant sales	$ 1,663,860
Net income	$ (41,796)
Basic net loss per share (dollars per share)	$ (0.84)
Diluted net loss per share (dollars per share)	$ (0.84)
Pro forma transaction costs		$ 400

Business Acquisition, Pro Forma Transaction Costs

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- Definition

Pro forma basic earnings per share or earnings per unit, which is commonly presented in initial public offerings based on the terms of the offering.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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-Publisher FASB
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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(2)
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-URI https://asc.fasb.org//1943274/2147479328/805-10-50-2

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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- References

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Pro forma diluted earnings per share, which is commonly presented in initial public offerings.

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