Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 29, 2013	Mar. 31, 2013
Accounts receivable, allowances (in Dollars)	$ 570	$ 944
Common stock par value (in Dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares outstanding	47,501,051	46,607,246
Treasury stock at cost, shares	0	19,924,369
Related Party [Member]
Accounts receivable, allowances (in Dollars)	$ 462	$ 346