Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2015	Jun. 29, 2014	Jun. 28, 2015	Jun. 29, 2014
Income Tax Disclosure [Abstract]
The Company’s provision for income taxes includes deferred income tax expense related to the increase in the Company’s deferred tax liability resulting from the tax-deductible amortization of goodwill	$ 15	$ 240	$ 30	$ 480