Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Jun. 24, 2018	Mar. 25, 2018
Property and equipment accumulated depreciation	$ 7,967	$ 8,264
Long-term debt, unamortized debt costs	$ 5,069	$ 5,242
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)	9,314,912	9,311,922
Common stock, shares outstanding (in shares)	4,187,539	4,184,549
Treasury stock, shares (in shares)	5,127,373	5,127,373

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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