Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 28, 2014	Mar. 30, 2014
Statement of Financial Position [Abstract]
Allowance for doubtful accounts, trade receivables	$ 402	$ 477
Intangible assets accumulated amortization	$ 3,434	$ 3,069
Shares authorized (shares)	30,000,000	30,000,000
Common stock, par value (usd per share)	$ 0.05	$ 0.05
Common Stock, Shares, Issued	10,560,543	10,562,400
Common Stock, Shares, Outstanding	10,560,543	10,562,400