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ACQUISITIONS (Details Textual) - USD ($) |  |  | 12 Months Ended
--- | --- | --- | ---
Dec. 13, 2019 | Sep. 18, 2017 | Dec. 29, 2019 | Dec. 30, 2018 | Dec. 31, 2017
Business Acquisition [Line Items] |  |  |  |  |
Business combination, acquisition related costs |  | $ 100,000 |  |  |
Effective tax rate for pro forma adjustments |  |  | 24.50% | 18.00% | 59.70%
L.J. Kushner & Associates, L.L.C. |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Cash consideration | $ 8,500,000 |  |  |  |
Stock issued during period, value, acquisitions | 1,000,000 |  |  |  |
Hold back | 1,000,000 |  |  |  |
Business combination of contingent consideration | $ 2,500,000 |  |  |  |
Business combination, contingent consideration arrangements, period of contingency | 2 years |  |  |  |
Period for true-up of acquired working capital | 90 days |  |  |  |
Pro Forma |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Effective tax rate for pro forma adjustments |  |  | 24.50% | 18.00% |
Revolving Credit Facility | Pro Forma |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Line of credit facility, rate on additional borrowings |  |  | 4.00% |  |
Private Placement | L.J. Kushner & Associates, L.L.C. |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Stock issued during period, shares, acquisitions (in shares) | 47,403 |  |  |  |

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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=116868678&loc=d3e1043-128460 + Details
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