FAIR VALUE MEASUREMENTS (Details) - Fair Value, Inputs, Level 3 [Member] - $ / shares	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016
Fair Value Assumptions And Methodology [Line Items]
Common stock price (in dollars per share)	$ 0.16	$ 0.91
Dividend yield	0.00%	0.00%
Credit spread	24.90%	16.00%
Risk-free interest rate	1.80%	1.30%
Estimated stock volatility	140.60%	77.30%