Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Dec. 27, 2015	Mar. 29, 2015
Accumulated depreciation	$ 7,492	$ 6,946
Unamortized debt issuance costs	$ 5,031	$ 5,860
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	30,000,000	30,000,000
Common stock, shares issued (in shares)	9,269,286	9,252,097
Common stock, shares outstanding (in shares)	4,347,729	4,604,410
Treasury stock, shares (in shares)	4,921,557	4,647,687