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Franchise Rights Acquired, Goodwill and Other Intangible Assets - Change in Carrying Amount of Goodwill (Detail) - USD ($) |  |  | 12 Months Ended
--- | --- | --- | ---
May 09, 2021 | May 03, 2020 | Jan. 01, 2022 | Jan. 02, 2021
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | $ 155,617,000 | $ 157,916,000
Goodwill impairment | $ 0 | $ 0 |  | (3,665,000)
Goodwill acquired during the period |  |  | 2,153,000 |
Effect of exchange rate changes |  |  | (396,000) | 1,366,000
Ending balance |  |  | 157,374,000 | 155,617,000
North America |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | 145,071,000 | 143,940,000
Goodwill acquired during the period |  |  | 2,153,000 |
Effect of exchange rate changes |  |  | 306,000 | 1,131,000
Ending balance |  |  | 147,530,000 | 145,071,000
Continental Europe |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | 7,792,000 | 7,015,000
Effect of exchange rate changes |  |  | (606,000) | 777,000
Ending balance |  |  | 7,186,000 | 7,792,000
United Kingdom |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | 1,268,000 | 1,213,000
Effect of exchange rate changes |  |  | (14,000) | 55,000
Ending balance |  |  | 1,254,000 | 1,268,000
Other |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  |  | 1,486,000 | 5,748,000
Goodwill impairment |  |  |  | (3,665,000)
Effect of exchange rate changes |  |  | (82,000) | (597,000)
Ending balance |  |  | $ 1,404,000 | $ 1,486,000

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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