Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 30, 2014	Mar. 31, 2013
Statement of Financial Position [Abstract]
Allowance for doubtful accounts receivable	$ 477	$ 469
Intangible assets, accumulated amortization	$ 3,069	$ 2,398
Common stock, shares authorized (shares)	30,000,000	30,000,000
Common stock, par value (usd per share)	$ 0.05	$ 0.05
Common stock, shares issued (shares)	10,562,400	10,495,427
Common stock, shares outstanding (shares)	10,562,400	10,495,427