Income Taxes (Tables)

9 Months Ended

Sep. 30, 2018

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 endedSeptember 30, 2018 and October 1, 2017 was comprised of the following:

	Three Months Ended					Nine Months Ended
	September 30, 2018		October 1, 2017			September 30, 2018		October 1, 2017
Current	$	2	$	—		$	162	$	—
Deferred	146		(48		)	184		608
Provision for income taxes	$	148	$	(48	)	$	346	$	608