INCOME TAXES (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Apr. 01, 2017
Income Taxes [Line Items]
Tax benefit	$ 0	$ 1,146,000
Current Foreign Tax Expense (Benefit)		100,000
Reduction in net deferred tax assets		$ (1,100,000)
Operating Loss Carryforwards	$ 165,000,000
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent	16.50%