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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
May 02, 2020
Apr. 27, 2019
SHAREHOLDERS' EQUITY:    
Common stock, no par value (in dollars per share) $ 0 $ 0
Common stock, authorized (in shares) 115,000,000 115,000,000
Common stock, issued (in shares) 45,913,209 45,317,267
Treasury stock, at cost (in shares) 1,343,281 303,957