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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Dec. 29, 2018
Mar. 31, 2018
Statement of Financial Position [Abstract]    
Accounts Receivable, allowance for doubtful accounts (in Dollars) $ 261 $ 296
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 7,204,476 7,155,050