ACQUISITION (Details 2) $ in Thousands	12 Months Ended
	Jan. 02, 2016 USD ($)
Finite-lived Intangible Assets Acquired	$ 1,260
Noncompete Agreements [Member]
Finite-lived Intangible Assets Acquired	$ 60
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	4 years 6 months
Customer Relationships [Member]
Finite-lived Intangible Assets Acquired	$ 1,110
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	3 years 6 months
Trade Name [Member]
Finite-lived Intangible Assets Acquired	$ 90
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	6 months