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Organization and Business: (Details) - item | 12 Months Ended
--- | ---
Dec. 29, 2018 | Dec. 30, 2017 | Dec. 31, 2016
Franchising activity |  |  |
Number of weeks in a fiscal year | 52 | 52 | 53
Number of franchises in operation at the beginning of the period | 1,211 |  |
OPENED | 52 |  |
CLOSED | (22) |  |
Number of franchises in operation at the end of the period | 1,241 | 1,211 |
Plato's Closet | US and Canada |  |  |
Franchising activity |  |  |
Number of franchises in operation at the beginning of the period | 476 |  |
OPENED | 11 |  |
CLOSED | (7) |  |
Number of franchises in operation at the end of the period | 480 | 476 |
Once Upon A Child | US and Canada |  |  |
Franchising activity |  |  |
Number of franchises in operation at the beginning of the period | 360 |  |
OPENED | 24 |  |
CLOSED | (5) |  |
Number of franchises in operation at the end of the period | 379 | 360 |
Play It Again Sports | US and Canada |  |  |
Franchising activity |  |  |
Number of franchises in operation at the beginning of the period | 281 |  |
OPENED | 6 |  |
CLOSED | (6) |  |
Number of franchises in operation at the end of the period | 281 | 281 |
Style Encore | US |  |  |
Franchising activity |  |  |
Number of franchises in operation at the beginning of the period | 61 |  |
OPENED | 9 |  |
CLOSED | (3) |  |
Number of franchises in operation at the end of the period | 67 | 61 |
Music Go Round | US |  |  |
Franchising activity |  |  |
Number of franchises in operation at the beginning of the period | 33 |  |
OPENED | 2 |  |
CLOSED | (1) |  |
Number of franchises in operation at the end of the period | 34 | 33 |

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- Definition The number of franchised outlets in operation at the balance sheet date when there are significant changes in franchisor-owned outlets or franchised outlets during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 952 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109207840&loc=SL51750552-203207 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 952 -SubTopic 605 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=68064525&loc=d3e68639-108044 + Details
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