Goodwill and Other Intangible Assets - Schedule of Goodwill (Details) - USD ($) $ in Thousands |
Mar. 29, 2020 |
Dec. 29, 2019 |
|---|---|---|
| Total goodwill | $ 10,912 | $ 10,912 |
| Fatburger [Member] | ||
| Total goodwill | 529 | 529 |
| Buffalo's [Member] | ||
| Total goodwill | 5,365 | 5,365 |
| Hurricane [Member] | ||
| Total goodwill | 2,772 | 2,772 |
| Ponderosa [Member] | ||
| Total goodwill | 1,462 | 1,462 |
| Yalla [Member] | ||
| Total goodwill | 263 | 263 |
| Elevation Burger [Member] | ||
| Total goodwill | $ 521 | $ 521 |