INTANGIBLE ASSETS (Details) - USD ($) |
9 Months Ended | 12 Months Ended |
|---|---|---|
Oct. 02, 2016 |
Jan. 03, 2016 |
|
| Indefinite Lived Intangible Assets [Abstract] | ||
| Indefinite Lived Intangible Assets | $ 1,810,000 | $ 1,810,000 |
| Finite-Lived Intangible Assets [Abstract] | ||
| Weighted average amortization period (in years) | 23 years 7 months 10 days | 24 years 1 month 7 days |
| Lease interest asset, gross | $ 1,417,000 | $ 1,417,000 |
| Net book value of lease interest assets | 1,104,000 | 1,140,000 |
| Current portion of lease interest assets | 48,000 | 48,000 |
| Non current portion of lease interest assets | 1,056,000 | 1,092,000 |
| Accumulated Amortization Lease Assets | 313,000 | 277,000 |
| Finite-Lived Intangible Assets, Future Amortization Expense [Abstract] | ||
| Future Amortization Expense Next Five Years for Finite Lived Asset | 47,500 | |
| Intangible Assets Net Excluding Goodwill [Abstract] | ||
| Intangible Assets Net | 2,914,000 | 2,950,000 |
| Intangible Original Cost | 3,227,000 | 3,227,000 |
| Intangible assets, noncurrent | $ 2,866,000 | $ 2,902,000 |