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CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($)
$ in Thousands
Mar. 25, 2017
Mar. 26, 2016
Statement of Financial Position [Abstract]    
Accounts Receivable, allowance for doubtful accounts (in Dollars) $ 210 $ 113
Common Stock, par value per share (in Dollars per share) $ 0.50 $ 0.50
Common Stock, shares authorized 30,000,000 30,000,000
Common Stock, shares issued 7,043,754 6,923,557
Common Stock, shares outstanding 7,043,754 6,923,557