Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 28, 2014	Mar. 30, 2014
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 1,216	$ 1,186
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	500,000,000	500,000,000
Common stock, shares issued	214,758,000	213,786,000
Treasury stock, shares	126,616,000	126,616,000