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RECENT RESTAURANT EXPANSION AND OTHER DEVELOPMENTS - Schedule of Assets Acquired (Details) - USD ($) $ in Thousands | Jan. 02, 2021 | Dec. 01, 2020 | Oct. 03, 2020
--- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Goodwill | $ 17,440 |  | $ 15,570
Blue Moon Fish Company |  |  |
Business Acquisition [Line Items] |  |  |
Cash |  | $ 3 |
Inventory |  | 39 |
Security deposit |  | 30 |
Trademarks |  | 500 |
Non-compete agreement |  | 380 |
Goodwill |  | 1,870 |
Liabilities assumed |  | (2) |
Assets acquired, net |  | $ 2,820 |

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