Net Income (Loss) Per Share (Details) (WCH Warrants) (WCH Warrant)	6 Months Ended
	Jun. 28, 2014
WCH Warrant
Class of Warrant or Right [Line Items]
Warrant, exercise date	Mar. 07, 2014
Warrant, exercised	35,000,000
Warrant, common shares issued from cashless exercise	34,906,166
Warrant, outstanding	0