GOODWILL AND INTANGIBLE ASSETS (Details) $ in Thousands	12 Months Ended
	Jan. 02, 2016 USD ($)
Goodwill [Line Items]
Balance as of January 3, 2015	$ 8,015
Acquisition	3,434
Changes in foreign currency exchange rates	(378)
Balance as of January 2, 2016	11,071
North America [Member]
Goodwill [Line Items]
Balance as of January 3, 2015	3,947
Acquisition	0
Changes in foreign currency exchange rates	0
Balance as of January 2, 2016	3,947
EMEA [Member]
Goodwill [Line Items]
Balance as of January 3, 2015	4,068
Acquisition	3,434
Changes in foreign currency exchange rates	(378)
Balance as of January 2, 2016	$ 7,124