| Component: (Network and Table) | |
|---|---|
| Network | 100350 - Disclosure - Other Long Term Liabilities (Tables) (http://www.jalexanders.com/20170101/taxonomy/role/DisclosureOtherLongTermLiabilitiesTables) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001617227 (http://www.sec.gov/CIK) |
| Other Liabilities Disclosure [Abstract] | Period [Axis] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2016-01-04 - 2017-01-01 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Other Liabilities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Other Long-Term Liabilities | Other long‑term liabilities consisted of the following:
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||