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Franchise Rights Acquired, Goodwill and Other Intangible Assets - Change in Carrying Amount of Goodwill (Detail) - USD ($) |  |  | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
May 08, 2022 | May 09, 2021 | Jul. 02, 2022 | Jan. 01, 2022
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | $ 157,374,000 | $ 155,617,000
Goodwill acquired during the period |  |  | 5,936,000 | 2,153,000
Goodwill impairment | $ 0 | $ 0 | (1,101,000) |
Effect of exchange rate changes |  |  | (2,277,000) | (396,000)
Ending balance |  |  | 159,932,000 | 157,374,000
North America |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | 147,530,000 | 145,071,000
Goodwill acquired during the period |  |  |  | 2,153,000
Goodwill impairment |  |  | (1,101,000) |
Effect of exchange rate changes |  |  | (805,000) | 306,000
Ending balance |  |  | 145,624,000 | 147,530,000
Continental Europe |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | 7,186,000 | 7,792,000
Effect of exchange rate changes |  |  | (732,000) | (606,000)
Ending balance |  |  | 6,454,000 | 7,186,000
United Kingdom |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | 1,254,000 | 1,268,000
Goodwill acquired during the period |  |  | 5,936,000 |
Effect of exchange rate changes |  |  | (654,000) | (14,000)
Ending balance |  |  | 6,536,000 | 1,254,000
Other |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | 1,404,000 | 1,486,000
Effect of exchange rate changes |  |  | (86,000) | (82,000)
Ending balance |  |  | $ 1,318,000 | $ 1,404,000

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