Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 30, 2012	Apr. 01, 2011
Consolidated Balance Sheets [Abstract]
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, shares outstanding	43,048,528	41,664,767
Treasury stock at cost, shares	727,674	560,363