Income Taxes (Tables)

6 Months Ended

Jun. 30, 2018

Income Tax Disclosure [Abstract]

Provision for income taxes

The provision for income taxes consists of the following (in thousands):

	Three Months Ended				Six Months Ended
	June 30, 2018		July 1, 2017		June 30, 2018		July 1, 2017
Provision for income taxes	$	2,895	$	2,622	$	7,337	$	2,736