Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 29, 2015	Mar. 30, 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