INCOME TAXES (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015
Components Of Income Tax Expense Benefit [Line Items]
Federal deferred tax expense, net	$ (99)	$ (99)
State deferred tax benefit (expense), net	42	(37)
Foreign current tax expense	(263)	0
Foreign deferred tax (expense) benefit, net	(266)	1,257
Total income tax (expense) benefit	$ (586)	$ 1,121