Consolidated Balance Sheets (Parenthetical) (USD $)	Apr. 04, 2014	Mar. 29, 2013
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	100,000,000	100,000,000
Common stock [Member]
Common stock, shares outstanding	46,229,259	44,974,186
Common stock held in treasury [Member]
Common stock, shares outstanding	(1,190,572)	(947,607)