FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Dec. 30, 2017

Fair Value Disclosures [Abstract]

Schedule of Fair Value Assumptions and Methodology

The following table sets forth the Level 3 inputs to the binomial lattice model that were used to determine the fair value of the Elutions Note and the Holder Redemption Option:

	December 30, 2017			December 31, 2016
Common stock price	$	0.16		$	0.91
Dividend yield	0.0		%	0.0		%
Credit spread	24.9		%	16.0		%
Risk-free interest rate	1.8		%	1.3		%
Estimated stock volatility	140.6		%	77.3		%

Fair Value, Liabilities Measured on Recurring Basis

As of December 30, 2017 and December 31, 2016, liabilities recorded at fair value on a recurring basis consist of the following (in thousands):

	Total		Quoted prices in  active markets Level 1		Significant other  observable inputs Level 2		Significant other  unobservable inputs Level 3
December 30, 2017:
Holder Redemption Option	$	633	$	—	$	—	$	633
December 31, 2016:
Holder Redemption Option	$	970	$	—	$	—	$	970
Earn-Out Liability	$	1,903	$	—	$	—	$	1,903

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The following table summarizes the changes to the fair value of the Holder Redemption Option which is a Level 3 liability (in thousands):

	Holder  Redemption  Option
Fair value at December 31, 2016	$	970
(Decrease) increase in fair value	(337		)
Fair value at December 30, 2017	$	633