Taxes (Tables)

6 Months Ended

Jun. 29, 2014

Income Tax Disclosure [Abstract]

Reconciliation of United States Federal Statutory Corporate Tax Rate to Company's Effective Tax Rate, or Income Tax Provision

A reconciliation of the United States federal statutory corporate tax rate to the Company’s effective tax rate, or income tax provision, was as follows:

	Three-months Ended				Six-months Ended
	June 29, 2014		June 30, 2013		June 29, 2014		June 30, 2013
Income tax provision at federal statutory rate	35	%	35	%	35	%	35	%
State income taxes, net of federal benefit	1	%	2	%	1	%	2	%
Foreign tax rate differential	(17	)%	(17	)%	(17	)%	(17	)%
Tax credit	—	%	(1	)%	—	%	(1	)%
Discrete tax events	(2	)%	—	%	(1	)%	(1	)%
Income tax provision	17	%	19	%	18	%	18	%