Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended
	Jan. 01, 2015	Jun. 27, 2015	Jun. 28, 2014
Earnings Per Share [Line Items]
One-for-four reverse stock split	one-for-four
Numerator:
Numerator for basic and diluted net income per share — net income available to common stockholders		$ 2,036	$ 38,647
Denominator:
Denominator for basic net income per share — weighted average shares		149,322	71,564
Effect of dilutive securities:
Stock-based awards		5,139	2,095
Denominator for diluted net income per share — adjusted weighted average shares and assumed conversions		154,461	73,659
Basic net income per share (in dollars per share)		$ 0.01	$ 0.54
Diluted net income per share (in dollars per share)		$ 0.01	$ 0.52