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CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($)
$ in Thousands
Jun. 27, 2015
Mar. 28, 2015
CONSOLIDATED BALANCE SHEETS [Abstract]    
Accounts Receivable, allowance for doubtful accounts (in Dollars) $ 113 $ 111
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 6,870,869 6,835,828
Common Stock, shares outstanding 6,870,869 6,835,828