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Subsequent Event	12 Months Ended
	Dec. 28, 2021
Subsequent Event
Subsequent Event	​ (1 (19) Subsequent Events ​ On December 29, 2021, the first day of our 2022 fiscal year, we completed the acquisition of seven franchise restaurants.  Pursuant to the terms of the acquisition agreements, we paid an aggregate purchase price of approximately $27.0 million.  We expect to complete the preliminary purchase price allocations relating to these transactions in the first quarter of fiscal 2022. ​ ​

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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