Strategic Alliance and Investment by Elutions, Inc. (Tables)

9 Months Ended

Oct. 03, 2015

Investments, All Other Investments [Abstract]

Schedule Of Fair Value Assumptions And Methodology [Table Text Block]

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

	October 3, 2015			January 3, 2015
Common stock price	$	2.25		$	4.25
Dividend yield		0.0	%		0.0	%
Expected term		1.0 years			1.75 years
Risk-free interest rate		0.9	%		1.5	%
Estimated stock volatility		45.0	%		45.0	%

Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]

As of October 3, 2015, liabilities recorded at fair value on a recurring basis consist of the following (in thousands):

			Quoted prices in		Significant other		Significant other
			active markets		observable inputs		unobservable inputs
	Total		Level 1		Level 2		Level 3
Holder Redemption Option	$	948		-		-	$	948

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

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

	Holder
	Redemption
	Option
Fair value at January 3, 2015	$	337
Total unrealized losses		611
Fair value at October 3, 2015	$	948