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CONCENTRATION OF RISK (Details Narrative) - USD ($) | 12 Months Ended
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Jan. 02, 2021 | Dec. 28, 2019
Interest Rate Swap [Member] | Term Loan [Member] |  |
Interest Rate Risk [Abstract] |  |
Interest rate swap, notional amount | $ 46,875,000 |
Minimum [Member] | Revolving Credit Loan [Member] | LIBOR [Member] |  |
Interest Rate Risk [Abstract] |  |
Basis spread on variable rate | 1.25% |
Maximum [Member] | Revolving Credit Loan [Member] | LIBOR [Member] |  |
Interest Rate Risk [Abstract] |  |
Basis spread on variable rate | 2.25% |
Customer Concentration Risk [Member] | Accounts Receivable [Member] |  |
Interest Rate Risk [Abstract] |  |
Threshold percentage of concentration risk | 10.00% | 10.00%

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