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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Details) | 12 Months Ended |
--- | --- | ---
Dec. 30, 2017 USD ($) Customer | Dec. 31, 2016 Customer
Interest Rate Risk [Abstract] |  |
Interest rate swap, notional amount | $ 15,112,500 |
Financial Receivable [Abstract] |  |
Interest rate swap | 67,350 |
Total assets | $ 67,350 |
LIBOR [Member] |  |
Interest Rate Risk [Abstract] |  |
Term of variable rate | 3 months |
LIBOR [Member] | Minimum [Member] |  |
Interest Rate Risk [Abstract] |  |
Debt instrument, variable interest rate | 1.75% |
LIBOR [Member] | Maximum [Member] |  |
Interest Rate Risk [Abstract] |  |
Debt instrument, variable interest rate | 2.50% |
Level 1 [Member] |  |
Financial Receivable [Abstract] |  |
Interest rate swap | $ 0 |
Total assets | 0 |
Level 2 [Member] |  |
Financial Receivable [Abstract] |  |
Interest rate swap | 67,350 |
Total assets | 67,350 |
Level 3 [Member] |  |
Financial Receivable [Abstract] |  |
Interest rate swap | 0 |
Total assets | $ 0 |
Credit Concentration Risk [Member] |  |
Credit Risk [Abstract] |  |
Number of customers that represented more than 10% of trade receivables | Customer | 0 | 0

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- Definition Term of interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13495-108611 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=82849420&loc=SL20226008-175313 + Details
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