Income Taxes (Tables)

9 Months Ended

Oct. 01, 2017

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

The provision for income taxes for the three and nine months endedOctober 1, 2017 and October 2, 2016 was comprised of the following:

	Three Months Ended						Nine Months Ended
	October 1, 2017			October 2, 2016			October 1, 2017		October 2, 2016
Current	$	—		$	—		$	—	$	—
Deferred	(48		)	(466		)	608		2,175
Change in valuation allowance	—			466			—		(2,175		)
Provision for income taxes	$	(48	)	$	—		$	608	$	—