INCOME TAXES (Details Textual) - USD ($)	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015
Deferred Tax Assets And Liabilities [Line Items]
Income Tax Expense (Benefit)	$ 586,000	$ (1,121,000)
Deferred Tax Assets, Valuation Allowance	34,100,000	32,100,000
Deferred Tax Assets, Tax Credit Carryforwards, Foreign	$ 1,006,000	1,006,000
Minimum Percentage Of Income Tax Examination Likelihood Of Tax Benefits Being Realized Upon Settlement	50.00%
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	$ 2,600,000
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	$ 600,000
Net Operating Losses Expiration Period	2016 and 2035
Valuation Allowance, Deferred Tax Asset, Reversal, Amount	$ 1,800,000
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration	500,000
Current Foreign Tax Expense (Benefit)	263,000	$ 0
Expiration Year 2018 [Member]
Deferred Tax Assets And Liabilities [Line Items]
Deferred Tax Assets, Tax Credit Carryforwards, Foreign	317,000
Expiration Year 2019 [Member]
Deferred Tax Assets And Liabilities [Line Items]
Deferred Tax Assets, Tax Credit Carryforwards, Foreign	$ 689,000