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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Jan. 01, 2021
Jan. 03, 2020
Statement Of Financial Position [Abstract]    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized 60,000,000 60,000,000
Common stock, shares issued 46,448,000 44,822,000
Common stock, shares outstanding 46,448,000 44,822,000