GOODWILL AND INTANGIBLE ASSETS (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015
Gross Carrying Amount:
Balance as of January 3, 2015	$ 0
Acquisition	1,260
Changes in foreign currency exchange rates	(62)
Balance as of January 2, 2016	1,198	$ 0
Accumulated Amortization:
Balance as of January 3, 2015	0
Changes in foreign currency exchange rates	6
Amortization expense	208	0
Balance as of January 2, 2016	(202)	0
Noncompete Agreements [Member]
Gross Carrying Amount:
Balance as of January 3, 2015	0
Acquisition	60
Changes in foreign currency exchange rates	(3)
Balance as of January 2, 2016	57	0
Accumulated Amortization:
Balance as of January 3, 2015	0
Changes in foreign currency exchange rates	1
Amortization expense	(6)
Balance as of January 2, 2016	(5)	0
Customer Relationships [Member]
Gross Carrying Amount:
Balance as of January 3, 2015	0
Acquisition	1,110
Changes in foreign currency exchange rates	(55)
Balance as of January 2, 2016	1,055	0
Accumulated Amortization:
Balance as of January 3, 2015	0
Changes in foreign currency exchange rates	3
Amortization expense	(129)
Balance as of January 2, 2016	(126)	0
Trade Names [Member]
Gross Carrying Amount:
Balance as of January 3, 2015	0
Acquisition	90
Changes in foreign currency exchange rates	(4)
Balance as of January 2, 2016	86	0
Accumulated Amortization:
Balance as of January 3, 2015	0
Changes in foreign currency exchange rates	2
Amortization expense	(73)
Balance as of January 2, 2016	$ (71)	$ 0