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ACCRUED PAYROLL AND EXPENSES, OTHER LONG-TERM LIABILITIES, AND CONTINGENT CONSIDERATION - Schedule of Future Estimated Earn Out Payments (Details) - USD ($) | Jun. 28, 2020 | Dec. 29, 2019
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Accrued Liabilities, Current [Abstract] |  |
Estimated Cash Payment, Less than one year | $ 1,250,000 |
Discount, Less than one year | (66,080) |
Net, Less than one year | 1,183,920 | $ 0
Estimated Cash Payment, One to two years | 1,250,000 |
Discount, One to two years | (162,747) |
Net, One to two years | 1,087,253 | $ 2,174,378
Estimated Cash Payment, Total | 2,500,000 |
Discount, Total | (228,827) |
Net, Total | $ 2,271,173 |

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