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STOCK-BASED COMPENSATION (Details) $ in Millions	3 Months Ended
	Apr. 01, 2017 USD ($)
Restricted Stock
Class of Warrant or Right [Line Items]
Unrecognized compensation cost related to nonvested stock awards	$ 5.3
Unrecognized compensation cost related to nonvested stock awards, period of recognition (in years)	3 years
Share-based Compensation Award, Tranche One
Class of Warrant or Right [Line Items]
Nonvested common stock awards employment obligations (in years)	1 year
Share-based Compensation Award, Tranche Two
Class of Warrant or Right [Line Items]
Nonvested common stock awards employment obligations (in years)	2 years
Share-based Compensation Award, Tranche Three
Class of Warrant or Right [Line Items]
Nonvested common stock awards employment obligations (in years)	4 years

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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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